Aircraft Systems Overview
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Questions and Answers

What is the maximum takeoff weight (MTOW) for the B737/800?

  • 66,000 kg
  • 79,000 kg (correct)
  • 58,000 kg
  • 70,000 kg

    • What is the primary function of winglets on the B737/800?

  • Enhance ground handling during taxiing
  • Stabilize the aircraft during turbulence
  • Increase lift during takeoff
  • Reduce drag and improve fuel efficiency (correct)

    • Which control surface manages the roll of the B737/800?

  • Spoilers
  • Rudder
  • Elevators
  • Ailerons (correct)

    • What is the purpose of the Auxiliary Power Unit (APU) on the B737/800?

    <p>Provide electrical power when engines are off</p> Signup and view all the answers

    What is the role of the spoilers on the B737/800?

    <p>Reduce lift and increase drag during landing</p> Signup and view all the answers

    What is the maximum ceiling altitude for the B737/800?

    <p>41,000 ft</p> Signup and view all the answers

    What system prevents ice from forming on the leading edges of the wings in the B737/800?

    <p>Hot air anti-icing system</p> Signup and view all the answers

    What happens if the center of gravity (CG) is too far back on a B737/800 during flight?

    <p>The aircraft may stall due to uncontrollable pitch increase.</p> Signup and view all the answers

    What is the primary function of the wing spoilers on the B737/800 during flight?

    <p>Decrease lift and increase drag</p> Signup and view all the answers

    What type of system is responsible for the electrical power during an engine failure on the B737/800?

    <p>Redundant generators and the APU</p> Signup and view all the answers

    What is the main operational purpose of the elevators on the B737/800?

    <p>Control pitch orientation</p> Signup and view all the answers

    What type of waste disposal system is utilized in the B737/800 lavatories?

    <p>Vacuum flush system</p> Signup and view all the answers

    Which system controls the ailerons' functionality on the B737/800?

    <p>Mechanically linked cables with hydraulic boosters</p> Signup and view all the answers

    What is the consequence of deploying the flaps on the B737/800?

    <p>Reduction of stall speed</p> Signup and view all the answers

    What is the primary method the B737/800 employs to manage cabin oxygen levels at altitude?

    <p>Chemical oxygen generators</p> Signup and view all the answers

    What is the main purpose of the anti-skid system on the B737/800?

    <p>Prevent wheel lock-up during braking</p> Signup and view all the answers

    How is the primary source of bleed air generated for the B737/800's pressurization?

    <p>Engine compressors</p> Signup and view all the answers

    What is the primary material used in the construction of the fuselage of the B737/800?

    <p>Aluminum alloys</p> Signup and view all the answers

    What is the critical risk factor associated with tailwinds when landing in the B737/800?

    <p>Longer required stopping distance</p> Signup and view all the answers

    How does the B737/800 manage fuel distribution to maintain stability during flight?

    <p>By balancing fuel between wing tanks</p> Signup and view all the answers

    In the B737/800, what is mainly indicated by the landing gear proximity sensors?

    <p>Gear position (up or down)</p> Signup and view all the answers

    What happens if the lavatory waste system malfunctions below 17,000 feet on the B737/800?

    <p>Toilets may become restricted from use</p> Signup and view all the answers

    What happens to the B737/800’s wing when the flaps are extended?

    <p>It curves to enhance lift at lower speeds.</p> Signup and view all the answers

    What system ensures that the B737/800 can land safely in the event of brake failure?

    <p>Thrust reversers and spoilers</p> Signup and view all the answers

    What is the primary fuel type used by the B737/800?

    <p>Jet A1 (kerosene)</p> Signup and view all the answers

    What is the primary danger of a high angle of attack on the B737/800?

    <p>Sudden stall due to airflow separation</p> Signup and view all the answers

    What color is the strobe light on the B737/800?

    <p>White</p> Signup and view all the answers

    How is ice formation on the engine inlets of the B737/800 prevented?

    <p>Hot air from engine compressors</p> Signup and view all the answers

    What type of oxygen generation system is used for passengers on the B737/800?

    <p>Chemical oxygen generators</p> Signup and view all the answers

    What happens when the outflow valve on the B737/800 is fully opened during flight?

    <p>Cabin pressure decreases, leading to depressurization</p> Signup and view all the answers

    What is the function of the center fuel tank in the B737/800?

    <p>To provide extended range for long-haul flights</p> Signup and view all the answers

    What type of brakes are used in the main landing gear of the B737/800?

    <p>Carbon disc brakes</p> Signup and view all the answers

    How is the APU started on the B737/800?

    <p>Via the aircraft batteries</p> Signup and view all the answers

    What is the typical cabin altitude maintained during cruise at 40,000 feet on the B737/800?

    <p>8,000 feet</p> Signup and view all the answers

    What is the primary purpose of the red anti-collision light on the B737/800?

    <p>To warn ground personnel that the engines are running</p> Signup and view all the answers

    What happens to the hydraulic systems when the standby hydraulic system is engaged on the B737/800?

    <p>Redundant systems provide hydraulic power</p> Signup and view all the answers

    What is a key function of the vertical stabilizer in regards to the aircraft's handling characteristics?

    <p>Stabilize yaw movement</p> Signup and view all the answers

    In the event of a fire incident, how does the fire detection loop system operate?

    <p>Monitor temperature in critical areas such as engines and APU</p> Signup and view all the answers

    What is the primary role of the Emergency Locator Transmitter (ELT) on the B737/800 during emergencies?

    <p>Transmit the aircraft’s position in the event of a crash</p> Signup and view all the answers

    What is the intended purpose of the standby hydraulic system in the B737/800?

    <p>To assist in controlling the aircraft in the event of a hydraulic failure</p> Signup and view all the answers

    What type of engine powers the B737/800?

    <p>Turbofan engine</p> Signup and view all the answers

    Which component provides lateral stability to the B737/800?

    <p>Vertical stabilizer and rudder</p> Signup and view all the answers

    In a depressurization event, how is oxygen delivered to B737/800 passengers?

    <p>Chemical oxygen generators</p> Signup and view all the answers

    Which system on the B737/800 operates using vacuum pressure?

    <p>Lavatory waste system</p> Signup and view all the answers

    What is the typical cruising speed achieved by the B737/800?

    <p>Mach 0.79</p> Signup and view all the answers

    What role does the outflow valve serve in the B737/800 pressurization system?

    <p>Control cabin air outflow</p> Signup and view all the answers

    What is the main purpose of the APU during flight in the B737/800?

    <p>Generate backup electrical power</p> Signup and view all the answers

    Which system monitors the fuel quantities on the B737/800?

    <p>Electronic Fuel Quantity Indicator System (FQIS)</p> Signup and view all the answers

    Which component is primarily used to decelerate the B737/800 after landing?

    <p>Thrust reversers</p> Signup and view all the answers

    The slats on the leading edge of the B737/800 wings serve what main purpose?

    <p>Improve lift at low speeds</p> Signup and view all the answers

    What is the key risk associated with ice buildup on the B737/800?

    <p>Reduced lift and potential stall</p> Signup and view all the answers

    What color denotes the anti-collision beacon on the B737/800?

    <p>Red</p> Signup and view all the answers

    Fuel is stored in the wings of the B737/800 primarily to achieve what objective?

    <p>Counteract wing bending forces</p> Signup and view all the answers

    What type of control system is employed for flight controls on the B737/800?

    <p>Mechanically linked with hydraulic assistance</p> Signup and view all the answers

    What is the primary function of the slats on the B737/800?

    <p>To increase lift at lower speeds</p> Signup and view all the answers

    What is the role of the elevator trim system on the B737/800?

    <p>To relieve control column forces for stable flight</p> Signup and view all the answers

    What indicates a fire in the B737/800's cargo compartment?

    <p>Smoke detector activation and cockpit alert</p> Signup and view all the answers

    What action should be taken if ice is observed on the leading edge of the B737/800 during flight?

    <p>Activate the wing anti-ice system</p> Signup and view all the answers

    What is the primary hazard of tailplane icing on the B737/800?

    <p>Loss of pitch control</p> Signup and view all the answers

    How does the B737/800 detect ice formation on the leading edges of the wings?

    <p>Visual inspection by pilots using wing lights</p> Signup and view all the answers

    What component is critical for maintaining directional control during a crosswind landing on the B737/800?

    <p>Rudder</p> Signup and view all the answers

    What system provides emergency power if all generators fail on the B737/800?

    <p>Battery backup system</p> Signup and view all the answers

    What is the maximum landing weight (MLAW) for the B737/800?

    <p>66,360 kg</p> Signup and view all the answers

    What is the primary use of the wing anti-ice system during flight?

    <p>To prevent ice accumulation on the leading edges</p> Signup and view all the answers

    What is the function of the yaw damper on the B737/800?

    <p>To prevent lateral oscillations during flight</p> Signup and view all the answers

    What is the primary function of the hydraulic actuators in the B737/800's landing gear system?

    <p>To retract and deploy the landing gear</p> Signup and view all the answers

    What does the Ground Proximity Warning System (GPWS) alert pilots to?

    <p>Potential collision with the ground</p> Signup and view all the answers

    How is the flaps extension monitored on the B737/800?

    <p>Through cockpit flap position indicators</p> Signup and view all the answers

    What is the primary purpose of the leading-edge slats on the B737/800?

    <p>To increase lift at lower speeds</p> Signup and view all the answers

    What does the stall warning system on the B737/800 alert pilots to?

    <p>An imminent stall due to high angle of attack</p> Signup and view all the answers

    What is the function of the pneumatic system in the B737/800?

    <p>Supply bleed air for cabin pressurization and anti-icing</p> Signup and view all the answers

    What is the main risk of Clear Air Turbulence (CAT) to the B737/800?

    <p>Sudden altitude changes without visual warning</p> Signup and view all the answers

    What is the primary use of spoilers during flight on the B737/800?

    <p>Decrease lift and increase drag</p> Signup and view all the answers

    What is the maximum fuel capacity of the B737/800?

    <p>21,000 kg</p> Signup and view all the answers

    How are the cabin emergency oxygen masks activated on the B737/800?

    <p>Automatically when cabin altitude exceeds 14,000 feet</p> Signup and view all the answers

    What is the function of the trim switches on the control column of the B737/800?

    <p>Control horizontal stabilizer trim</p> Signup and view all the answers

    What happens when the outflow valve on the B737/800 is manually closed?

    <p>Cabin pressure increases</p> Signup and view all the answers

    What is the role of the nose gear on the B737/800?

    <p>To assist with directional control during taxiing</p> Signup and view all the answers

    What safety system prevents a wheel lockup during heavy braking on the B737/800?

    <p>Anti-skid system</p> Signup and view all the answers

    How is fuel transferred between tanks on the B737/800?

    <p>By a pump system</p> Signup and view all the answers

    What is the function of the trim tabs on the B737/800’s control surfaces?

    <p>Reduce pilot workload by maintaining aerodynamic balance</p> Signup and view all the answers

    What does the engine fire warning system on the B737/800 do when it detects a fire?

    <p>Activates visual and audible alerts in the cockpit</p> Signup and view all the answers

    What is the purpose of the horizontal stabilizer on the B737/800?

    <p>Stabilize the aircraft’s pitch</p> Signup and view all the answers

    Where are the wing spoilers located on the B737/800?

    <p>On the top surface of the wing</p> Signup and view all the answers

    What is the primary function of the ailerons on the B737/800's wings?

    <p>Control roll by tilting the wings</p> Signup and view all the answers

    What is the role of the elevators on the B737/800's tail unit?

    <p>Control pitch by moving the nose up or down</p> Signup and view all the answers

    What is the primary purpose of the vertical stabilizer on the B737/800?

    <p>Stabilize the aircraft in yaw</p> Signup and view all the answers

    What component of the wing helps to reduce lift and increase drag during landing?

    <p>Spoilers</p> Signup and view all the answers

    What is the function of the trailing-edge flaps on the B737/800?

    <p>Increase lift during takeoff and landing</p> Signup and view all the answers

    What is the purpose of the leading-edge slats on the wings of the B737/800?

    <p>Improve lift at low speeds</p> Signup and view all the answers

    What is the primary function of the belly fairing on the B737/800?

    <p>Protect the undercarriage and improve aerodynamics</p> Signup and view all the answers

    How does the design of the empennage influence the B737/800’s flight stability?

    <p>It provides stability in pitch and yaw</p> Signup and view all the answers

    What impact do the slats on the wings have on the B737/800’s performance?

    <p>Smooth airflow over the wings at high angles of attack</p> Signup and view all the answers

    What is the function of the vortilons on the underside of the B737/800's wings?

    <p>Improve airflow over the wing at high angles of attack</p> Signup and view all the answers

    How do the trim tabs on the B737/800’s tail surfaces primarily function?

    <p>Adjust pitch and reduce control forces</p> Signup and view all the answers

    Where does the B737/800’s engine nacelles primarily provide thrust?

    <p>Under the wings</p> Signup and view all the answers

    What is the primary role of the dorsal fin fairing on the B737/800?

    <p>Support the connection between the vertical stabilizer and the fuselage</p> Signup and view all the answers

    What impact do the wing fences on the B737/800’s wings have during flight?

    <p>Prevent airflow from spilling over the wing’s edges</p> Signup and view all the answers

    What is the main role of the trailing-edge fairings on the B737/800’s wings?

    <p>To streamlining airflow around the trailing edge</p> Signup and view all the answers

    What is the function of the wing root fairings on the B737/800?

    <p>Reduce drag and improve airflow at the junction between the wing and fuselage</p> Signup and view all the answers

    Which feature contributes to reducing drag when the landing gear is retracted on the B737/800?

    <p>The landing gear doors</p> Signup and view all the answers

    What role does the anti-collision beacon serve on the B737/800?

    <p>Notify ground personnel of the engine operation</p> Signup and view all the answers

    What mechanism is responsible for protecting the B737/800's wings from ice formation?

    <p>Anti-icing system installed in the wing leading edges</p> Signup and view all the answers

    How do the ailerons on the B737/800 contribute to its flight characteristics?

    <p>Assist in roll control</p> Signup and view all the answers

    During what phase of flight do trailing-edge flaps on the B737/800 operate to increase lift?

    <p>Takeoff and landing phase</p> Signup and view all the answers

    What is the purpose of configuring the winglets on the B737/800?

    <p>Aim to improve fuel efficiency</p> Signup and view all the answers

    What role do the nacelles surrounding the engines on the B737/800 serve?

    <p>Enhance overall aerodynamic performance and protect the engines</p> Signup and view all the answers

    What indicates the aircraft’s orientation of the B737/800 during flight?

    <p>Wingtip navigation lights</p> Signup and view all the answers

    What primary advantage do winglets provide on the B737/800’s wings?

    <p>Reduction of induced drag</p> Signup and view all the answers

    What is the main aerodynamic role of the stabilizers on the tail of the B737/800?

    <p>Balance the aircraft in pitch and yaw</p> Signup and view all the answers

    What do the spoilers on the B737/800 do to lift when deployed?

    <p>They decrease lift by disrupting airflow over the wing</p> Signup and view all the answers

    What is the purpose of the fuel tanks located in the wing structure of the B737/800?

    <p>To store fuel to supply the engines</p> Signup and view all the answers

    Which part of the B737/800 is responsible for ensuring stable fuel flow during flight?

    <p>The fuel management system</p> Signup and view all the answers

    What function do the trailing-edge flaps serve on the B737/800?

    <p>Increase lift during takeoff and landing</p> Signup and view all the answers

    What is the primary benefit of having winglets on the B737/800?

    <p>Reduce drag caused by wingtip vortices</p> Signup and view all the answers

    How do leading-edge slats impact the performance of the B737/800 during flight?

    <p>They increase lift during low-speed maneuvers</p> Signup and view all the answers

    Which component of the B737/800 is responsible for controlling yaw?

    <p>Rudder</p> Signup and view all the answers

    What role do spoilers play on the B737/800 wings?

    <p>Reduce lift and increase drag during descent</p> Signup and view all the answers

    What is the primary function of the vertical stabilizer on the B737/800?

    <p>To stabilize the aircraft in yaw</p> Signup and view all the answers

    Where are ailerons located on the B737/800 and what is their function?

    <p>At the trailing edge, controlling roll</p> Signup and view all the answers

    What is the main purpose of the red 'EXIT' sign above the main cabin doors on the B737/800?

    <p>To indicate the nearest usable exit in an emergency</p> Signup and view all the answers

    How are the portable oxygen bottles typically stored on the B737/800?

    <p>At the forward and aft galleys along with mid-cabin jump seats</p> Signup and view all the answers

    How is the infant life vest typically made available during a flight on the B737/800?

    <p>Cabin crew manually distribute them to passengers when needed</p> Signup and view all the answers

    What mechanism is employed to manually open the main cabin doors during an emergency on the B737/800?

    <p>By pulling a handle that releases the door latch</p> Signup and view all the answers

    What does the PA 'ALL CALL' button function as in the B737/800 interphone system?

    <p>To initiate a cabin-wide emergency announcement</p> Signup and view all the answers

    Where are crew life vests located in the B737/800?

    <p>Concealed under each flight attendant jump seat</p> Signup and view all the answers

    What is the primary signal indicated by the red 'EXIT' sign during an emergency situation?

    <p>Identifies the nearest available exit</p> Signup and view all the answers

    During an emergency, how are the main cabin doors opened on the B737/800?

    <p>By a manually operated release handle</p> Signup and view all the answers

    What is the primary purpose of the belly fairing on the B737/800?

    <p>Protect the undercarriage and improve aerodynamics</p> Signup and view all the answers

    How does the B737/800 manage cabin pressure during a depressurization event?

    <p>By using both outflow and pressure relief valves</p> Signup and view all the answers

    What is the function of the emergency locator transmitter (ELT) on the B737/800?

    <p>To provide aircraft location information during emergencies</p> Signup and view all the answers

    What does the amber light on the Passenger Service Unit (PSU) indicate?

    <p>A lavatory call from a passenger</p> Signup and view all the answers

    Where are the ailerons situated on the B737/800 wings?

    <p>At the trailing edge, near the wingtip</p> Signup and view all the answers

    What type of emergency slides are found on the B737/800's main cabin doors?

    <p>Single-lane slides with manual inflation handles</p> Signup and view all the answers

    What primarily stabilizes the B737/800 during flight?

    <p>Vertical stabilizer and horizontal stabilizer</p> Signup and view all the answers

    What indicates activation of a lavatory smoke detector in the B737/800?

    <p>A chime and visual alert at the Forward Attendant Panel (FAP)</p> Signup and view all the answers

    What mechanism is used by the lavatory waste system on the B737/800?

    <p>A vacuum flush system powered by air pressure</p> Signup and view all the answers

    What is the primary feature of the trailing-edge fairings on the B737/800’s wings?

    <p>To streamline airflow around the trailing edge</p> Signup and view all the answers

    What does the anti-collision beacon on the fuselage signal?

    <p>Helps ground personnel identify aircraft operation</p> Signup and view all the answers

    What indicates a passenger call on the Passenger Service Unit (PSU) in the B737/800?

    <p>Blue light for passenger calls</p> Signup and view all the answers

    What is the primary function of the wingtip navigation lights on the B737/800?

    <p>Indicate the aircraft’s position and direction.</p> Signup and view all the answers

    Which component directly reduces drag by managing airflow at the wingtip of the B737/800?

    <p>Winglets</p> Signup and view all the answers

    What is the main role of the stabilizers located on the tail unit of the B737/800?

    <p>To balance the aircraft in pitch and yaw.</p> Signup and view all the answers

    What is the function of the spoilers on the B737/800 when deployed?

    <p>They reduce lift by disrupting airflow over the wing.</p> Signup and view all the answers

    What role do the trim tabs play on the B737/800's tail surfaces?

    <p>Adjust pitch and reduce control forces.</p> Signup and view all the answers

    How does the wing structure's fuel tanks assist the overall design of the B737/800?

    <p>They store fuel to supply the engines.</p> Signup and view all the answers

    What is the purpose of the anti-icing system on the B737/800's wing leading edges?

    <p>To prevent ice formation and maintain aerodynamic performance.</p> Signup and view all the answers

    What is the primary function of the fairings on the B737/800's landing gear?

    <p>To reduce drag when the gear is retracted.</p> Signup and view all the answers

    What is the purpose of the tail cone on the B737/800?

    <p>To house the Auxiliary Power Unit (APU) and improve aerodynamics.</p> Signup and view all the answers

    What is the primary purpose of the wing fences located on the B737/800?

    <p>To prevent airflow from spilling over the wingtips.</p> Signup and view all the answers

    What is the role of the auxiliary power unit (APU) exhaust located at the back of the B737/800?

    <p>To disperse exhaust gases from the APU.</p> Signup and view all the answers

    Which part of the B737/800's wing aids in increasing lift during critical phases like takeoff and landing?

    <p>Flaps</p> Signup and view all the answers

    What does the dorsal fin fairing on the B737/800 support?

    <p>It supports the connection between the vertical stabilizer and the fuselage.</p> Signup and view all the answers

    What effect do static wicks have on the B737/800's wings and tail?

    <p>Dissipate static electricity buildup to prevent interference.</p> Signup and view all the answers

    What is the function of the leading-edge slats on the wings of the B737/800?

    <p>Improve lift at low speeds</p> Signup and view all the answers

    What is the primary function of the rudder on the vertical stabilizer of the B737/800?

    <p>Control yaw</p> Signup and view all the answers

    What is the consequence for a crew member found under the influence of alcohol before a flight?

    <p>Immediate removal from duty and reporting to authorities</p> Signup and view all the answers

    How must Dangerous Goods Incident Reports be handled?

    <p>They must be documented to ensure compliance and safety</p> Signup and view all the answers

    What is the required maximum blood alcohol concentration (BAC) level for passengers on an aircraft under FAA regulations?

    <p>There are no specific limits in place</p> Signup and view all the answers

    Which type of report details the behavior and actions during an incident with a disruptive passenger?

    <p>Disruptive Passenger Report</p> Signup and view all the answers

    Under ICAO regulations, what timeframe is stipulated for submitting a Safety and Occurrence Report post-incident?

    <p>Within 24 hours</p> Signup and view all the answers

    Which report is essential for documenting incidents related to wildlife interference during a flight?

    <p>Bird Strike Report</p> Signup and view all the answers

    What is the role of the lead cabin crew member concerning incident reporting?

    <p>To complete the Cabin Safety Report after emergencies</p> Signup and view all the answers

    What does the red 'EXIT' sign above main cabin doors signify on the aircraft?

    <p>The nearest usable exit in an emergency</p> Signup and view all the answers

    What is required when a crew member discovers a malfunctioning emergency exit during a preflight inspection?

    <p>Log the defect in the Cabin Defect Log and inform the captain</p> Signup and view all the answers

    In what locations are portable oxygen bottles typically found on the aircraft?

    <p>At the forward and aft galleys and near mid-cabin jump seats</p> Signup and view all the answers

    What must be done to report a medical emergency that necessitates diverting the flight?

    <p>Notify the captain and fill out a Medical Emergency Report</p> Signup and view all the answers

    What is the protocol for a passenger found intoxicated on an EASA-regulated flight?

    <p>Immediate removal and potential legal action</p> Signup and view all the answers

    If a cabin crew member encounters an unruly passenger, which documentation should be prepared after removal from the flight?

    <p>Disruptive Passenger Report and Incident Summary Form</p> Signup and view all the answers

    What type of action can be reported under the FAA Advisory Circular 120-68?

    <p>Managing intoxicated passengers</p> Signup and view all the answers

    What action should be taken if a suspected illegal activity is reported during a flight?

    <p>Submit a Suspicious Activity Report and inform the authorities</p> Signup and view all the answers

    How are infant life vests deployed on the aircraft?

    <p>Distributed manually by cabin crew to parents</p> Signup and view all the answers

    What details are critical in completing an Air Safety Report (ASR) following a cabin fire incident?

    <p>Fire suppression actions, materials involved, and response details</p> Signup and view all the answers

    Under which regulations should a report be filed for passenger injuries caused by turbulence?

    <p>FAA guidelines for incident reports</p> Signup and view all the answers

    What is the purpose of an incident report in aviation?

    <p>To document events for safety evaluation</p> Signup and view all the answers

    What is indicated by the cabin crew's PA 'ALL CALL' button?

    <p>To make an announcement to the cabin</p> Signup and view all the answers

    Which type of report is necessary if a passenger claims to have a service animal without documentation?

    <p>Service Animal Verification Report</p> Signup and view all the answers

    What happens to a Cabin Defect Log entry if a safety issue is identified and not rectified pre-flight?

    <p>It must be documented and the captain informed</p> Signup and view all the answers

    What is the primary function of the General Declaration Form during international flights?

    <p>To certify compliance with customs and immigration</p> Signup and view all the answers

    What information is required in a First Aid Log after assistance is provided to a passenger?

    <p>Record of symptoms, treatments given, and passenger name</p> Signup and view all the answers

    What should a cabin crew member do after a completed Dangerous Goods Incident Report?

    <p>Submit it to the nearest airline representative without delay</p> Signup and view all the answers

    What is the purpose of the Cabin Safety Report (CSR) following an in-flight injury?

    <p>To detail the specifics of passenger injuries and responses</p> Signup and view all the answers

    How do wingtip navigation lights assist in flight safety?

    <p>Indicate the aircraft’s position and direction</p> Signup and view all the answers

    What is the impact of deploying spoilers on the B737/800?

    <p>They disrupt airflow and reduce lift</p> Signup and view all the answers

    What is the function of the nacelles on the B737/800?

    <p>Protect the engines and streamline airflow</p> Signup and view all the answers

    What role do the trim tabs on the tail surfaces of the B737/800 serve?

    <p>Adjust pitch and decrease control forces</p> Signup and view all the answers

    What is the primary purpose of the fairings on the B737/800 landing gear?

    <p>Reduce drag when the landing gear is deployed</p> Signup and view all the answers

    What is achieved by the dorsal fin fairing on the B737/800?

    <p>Stabilizes yaw and supports the vertical stabilizer</p> Signup and view all the answers

    What is the effect of using vortilons on the B737/800’s wings?

    <p>They help maintain control at difficult angles of attack</p> Signup and view all the answers

    How do static wicks function on the B737/800 wings and tail?

    <p>Dissipate static electricity to prevent interference</p> Signup and view all the answers

    What is the primary purpose of the emergency medical kit on the B737/800?

    <p>To assist in stabilizing critical patients</p> Signup and view all the answers

    Which system is primarily responsible for managing cabin pressure on the B737/800?

    <p>Bleed air management system</p> Signup and view all the answers

    What is the purpose of the main landing gear doors on the B737/800?

    <p>To reduce drag by enclosing the landing gear during flight</p> Signup and view all the answers

    What function do the belly fairings serve on the B737/800?

    <p>Improve aerodynamic performance</p> Signup and view all the answers

    What function do the auxiliary power unit (APU) exhausts serve on the B737/800?

    <p>Disperse exhaust gases from the APU</p> Signup and view all the answers

    How do the wing fences function on the B737/800's wings?

    <p>Prevent airflow from spilling over the wing's edges</p> Signup and view all the answers

    What is the significance of the blue light on the Passenger Service Unit (PSU) of the B737/800?

    <p>It denotes a passenger call</p> Signup and view all the answers

    What does the anti-icing system on the B737/800's wing leading edges aim to achieve?

    <p>Prevent ice formation for aerodynamic efficiency</p> Signup and view all the answers

    What indicates the need for a cabin depressurization event on the B737/800?

    <p>Activation of oxygen masks</p> Signup and view all the answers

    What role do the slats serve on the B737/800 wings?

    <p>Aid in lift during low-speed conditions</p> Signup and view all the answers

    What indicates a lavatory smoke incident on the B737/800?

    <p>A combination of chime and visual alert</p> Signup and view all the answers

    Where is the primary location of the overwing emergency escape ropes on the B737/800?

    <p>Near cockpit windows</p> Signup and view all the answers

    What should crew do after activating the manual inflation handle on an emergency slide?

    <p>Signal for passengers to evacuate</p> Signup and view all the answers

    Which component helps to stabilize the B737/800’s pitch movements?

    <p>Horizontal stabilizer</p> Signup and view all the answers

    What type of emergency slides are equipped on the main cabin doors of the B737/800?

    <p>Manual inflation, single-lane slides</p> Signup and view all the answers

    What is the significance of the anti-collision beacon on the B737/800?

    <p>Alerts ground personnel to engine activity</p> Signup and view all the answers

    What common function is performed by the fire extinguishers on the B737/800?

    <p>They are equipped to handle various types of fires.</p> Signup and view all the answers

    What is the primary function of the trailing-edge flaps on the B737/800?

    <p>Increase lift during takeoff and landing</p> Signup and view all the answers

    What is the purpose of the horizontal stabilizer in maintaining aircraft control?

    <p>Stabilize the aircraft’s pitch</p> Signup and view all the answers

    How do leading-edge slats on the B737/800 wing affect aircraft performance?

    <p>Increase lift at low speeds</p> Signup and view all the answers

    In which location can the wing spoilers be found on the B737/800?

    <p>On the top surface of the wing</p> Signup and view all the answers

    What function do ailerons play in the B737/800's flight dynamics?

    <p>Control roll by tilting the wings</p> Signup and view all the answers

    What is the purpose of the rudder located on the vertical stabilizer of the B737/800?

    <p>Control yaw for direction change</p> Signup and view all the answers

    Which component of the B737/800 assists in pitch stability?

    <p>Fuselage strakes</p> Signup and view all the answers

    What is a crucial function of the horizontal stabilizer on the B737/800?

    <p>Stabilize and control pitch</p> Signup and view all the answers

    What feature on the B737/800 improves aerodynamic performance at takeoff?

    <p>Leading-edge slats</p> Signup and view all the answers

    Where are the external wing ailerons located on the B737/800?

    <p>At the trailing edge, near the wingtip</p> Signup and view all the answers

    What type of slides are found at the main cabin doors of the B737/800?

    <p>Single-lane slides with manual inflation handles</p> Signup and view all the answers

    How does the lavatory waste system on the B737/800 primarily function?

    <p>Employing vacuum flush technology powered by air pressure</p> Signup and view all the answers

    Which of the following best describes the role of trailing-edge fairings on the B737/800?

    <p>Streamline airflow around the trailing edge</p> Signup and view all the answers

    What color light indicates a passenger call on the Passenger Service Unit (PSU) in the B737/800?

    <p>Blue</p> Signup and view all the answers

    Where is the Emergency Medical Kit (EMK) typically stored on the B737/800?

    <p>In the overhead bin above the forward galley</p> Signup and view all the answers

    What alerts crew members to a lavatory call in the B737/800?

    <p>An amber light on the PSU</p> Signup and view all the answers

    What is the primary reason for the design of winglets on the B737/800?

    <p>They improve the aerodynamic efficiency of the aircraft</p> Signup and view all the answers

    In what way do the spoilers affect lift when deployed on the B737/800?

    <p>They disrupt airflow to reduce lift</p> Signup and view all the answers

    What aspect of flight do static wicks on a B737/800 primarily address?

    <p>Preventing interference from static electricity</p> Signup and view all the answers

    What is the primary role of the trim tabs located on the tail surfaces of the B737/800?

    <p>They counteract control forces for pitch adjustments</p> Signup and view all the answers

    What is the effect of the anti-icing system on the wing leading edges of the B737/800?

    <p>It eliminates ice to maintain aerodynamic efficiency</p> Signup and view all the answers

    What is the function of vortilons attached to the underside of the B737/800 wings?

    <p>Enhance lift by manipulating airflow at low speeds</p> Signup and view all the answers

    Why are trailing-edge flaps essential during takeoff and landing on the B737/800?

    <p>They create additional lift necessary for low-speed operations</p> Signup and view all the answers

    What action should be taken if a crew member is suspected of being under the influence of alcohol before a flight?

    <p>Remove them from duty and notify the appropriate authority</p> Signup and view all the answers

    What is the impact of the tail cone on the aerodynamic efficiency of the B737/800?

    <p>It aids the APU and improves overall aerodynamics</p> Signup and view all the answers

    What is a possible consequence for passengers exhibiting disruptive behavior on an EASA-regulated flight?

    <p>Immediate removal and potential legal action</p> Signup and view all the answers

    What is the function of the dorsal fin fairing in the B737/800?

    <p>To provide structural support to the vertical stabilizer</p> Signup and view all the answers

    What document is crucial for airlines to manage alcohol consumption rules for passengers?

    <p>FAA Advisory Circular 120-68</p> Signup and view all the answers

    In what way do the wing fences improve the B737/800's performance?

    <p>By preventing airflow from spilling over the wing's edges</p> Signup and view all the answers

    Which regulatory body reviews international flight safety incident reports?

    <p>ICAO</p> Signup and view all the answers

    How do the nacelles around the engines contribute to the B737/800's design?

    <p>They protect engines while improving aerodynamics</p> Signup and view all the answers

    What is the primary advantage of using winglets on the B737/800?

    <p>They improve fuel efficiency and reduce vortices</p> Signup and view all the answers

    What is the primary reason for documenting incidents in aviation?

    <p>For regulatory compliance and safety review</p> Signup and view all the answers

    Under FAA regulations, what is the maximum allowable blood alcohol concentration (BAC) for passengers?

    <p>There is no specific limit</p> Signup and view all the answers

    What is the timeline for submitting a Safety and Occurrence Report (SOR) after an aviation incident?

    <p>Within 24 hours of the incident</p> Signup and view all the answers

    Who has the authority to serve alcohol onboard an EASA-compliant flight?

    <p>Cabin crew only</p> Signup and view all the answers

    Which document is essential for the management of incidents involving dangerous goods?

    <p>Dangerous Goods Incident Report</p> Signup and view all the answers

    What is the purpose of the PA 'ALL CALL' button within the B737/800 aircraft?

    <p>To make an announcement to the entire cabin</p> Signup and view all the answers

    What should be included in a Disruptive Passenger Report?

    <p>A detailed account of the incident and crew actions</p> Signup and view all the answers

    How are infant life vests typically made available to passengers on the B737/800?

    <p>Manually by cabin crew distributing them to passengers</p> Signup and view all the answers

    What is the critical timeframe for a cabin crew member to wait after consuming alcohol before reporting for duty?

    <p>8 hours before a flight</p> Signup and view all the answers

    What kind of information is generally documented in a Safety Management System (SMS) report under ICAO regulations?

    <p>Incidents affecting flight safety</p> Signup and view all the answers

    What is the primary purpose of the Disruptive Passenger Report?

    <p>To record incidents involving unruly behavior by passengers</p> Signup and view all the answers

    What information must be included in a Medical Emergency Report?

    <p>Location of incident and actions taken by crew</p> Signup and view all the answers

    Which report is necessary after an emergency landing due to an unruly passenger?

    <p>Disruptive Passenger Report and Incident Summary Form</p> Signup and view all the answers

    What role does the Cabin Defect Log play in aviation safety?

    <p>It logs maintenance issues and defects found in the cabin.</p> Signup and view all the answers

    What must a cabin crew member do if they find missing safety equipment?

    <p>Inform the captain and document in the Cabin Defect Log.</p> Signup and view all the answers

    What is the correct procedure for documenting a suspected aviation security breach?

    <p>Notify the flight deck and fill out a Security Event Report.</p> Signup and view all the answers

    When is a Cabin Safety Report required following turbulence?

    <p>Regardless of injuries, if there is any cabin disturbance.</p> Signup and view all the answers

    What stringent requirement does EASA impose if safety equipment is found missing during checks?

    <p>Document the observation in logs and notify the captain.</p> Signup and view all the answers

    Which report should be filed in the event of a cabin fire?

    <p>Air Safety Report detailing the location and materials involved</p> Signup and view all the answers

    What specific data is captured in a Bird Strike Report?

    <p>Damage assessment to the aircraft's structure.</p> Signup and view all the answers

    What information is required for an accurate First Aid Log documentation?

    <p>Specific symptoms and treatment administered.</p> Signup and view all the answers

    If a passenger complains about service, which reporting document is appropriate?

    <p>Passenger Complaint Form</p> Signup and view all the answers

    When documenting an in-flight injury due to turbulence, which report is necessary?

    <p>Cabin Safety Report</p> Signup and view all the answers

    How long must incident reports be retained according to FAA regulations?

    <p>2 years</p> Signup and view all the answers

    What physiological effect is most likely to occur in passengers during a gradual decrease in cabin pressure if supplemental oxygen is not used in time?

    <p>Hypoxia, resulting in symptoms such as confusion, cyanosis, and potential loss of consciousness.</p> Signup and view all the answers

    What is the primary physiological risk associated with excessive cabin pressurization?

    <p>Barotrauma, resulting in damage to air-filled spaces such as the lungs, ears, or sinuses due to pressure imbalances.</p> Signup and view all the answers

    What is the primary physiological risk to passengers if there is a rapid decrease in cabin pressure during flight?

    <p>Hypoxia, where insufficient oxygen availability results in confusion, unconsciousness, and potential death.</p> Signup and view all the answers

    What is the most likely danger if excessive cabin pressurization occurs and remains unaddressed?

    <p>Barotrauma, causing significant damage to air-filled spaces in the body.</p> Signup and view all the answers

    If supplemental oxygen is not provided during a situation of cabin depressurization, which condition poses the highest threat to passengers?

    <p>Hypoxia, which can lead to cognitive impairment, loss of consciousness, and in severe cases, death.</p> Signup and view all the answers

    During a sudden drop in cabin pressure, what physiological change is most critical to monitor for passenger safety?

    <p>Hypoxia, as it results from inadequate oxygen reaching bodily tissues.</p> Signup and view all the answers

    Which symptom is least likely to develop as a direct result of hypoxia during a cabin pressure decrease?

    <p>Nausea and stomach cramps.</p> Signup and view all the answers

    What is an unlikely consequence of oxygen toxicity during excessive cabin pressure?

    <p>Improvement in physical performance due to enhanced oxygenation.</p> Signup and view all the answers

    What sequence of events occurs in passengers if cabin pressure suddenly decreases at cruising altitude?

    <p>A reduction in oxygen availability causes hypoxia, leading to confusion, unconsciousness, and eventual organ failure if not addressed promptly.</p> Signup and view all the answers

    What physiological effect does excessive cabin pressure have on passengers?

    <p>Excessive pressure compresses body cavities, leading to barotrauma in the ears, lungs, or sinuses, and potentially causing a collapsed lung or tissue damage.</p> Signup and view all the answers

    In the event of rapid decompression, which of the following correctly outlines the condition and effects on passengers?

    <p>A sudden drop in pressure leads to expansion of gases, causing potential lung rupture and impaired oxygenation.</p> Signup and view all the answers

    What is the primary consequence of barotrauma due to increased cabin pressure?

    <p>Barotrauma can result in ruptured eardrums and air embolism depending on the severity of the pressure change.</p> Signup and view all the answers

    If corrective actions are not taken during a sudden increase in cabin pressure, what is the most significant risk to passengers?

    <p>Increased pressure can lead to the formation of nitrogen bubbles in the bloodstream, resulting in decompression sickness.</p> Signup and view all the answers

    Study Notes

    B737/800 Aircraft Systems

    • Maximum Takeoff Weight (MTOW): 79,000 kg
    • Winglets Function: Reduce drag and improve fuel efficiency
    • Roll Control: Controlled by ailerons
    • Auxiliary Power Unit (APU): Provides electrical power when engines are off
    • Spoilers Function: Reduce lift and increase drag during landing
    • Maximum Ceiling Altitude: 41,000 ft
    • Anti-icing System (Wings): Hot air anti-icing system
    • Fuel Tanks: Two wing tanks and one central tank
    • Center of Gravity (CG) Too Far Back: May stall due to uncontrollable pitch increase
    • Rudder Function: Controls yaw
    • Engine Type: Turbofan engine
    • Vertical Stabilizer Function: Provides lateral stability and houses the rudder
    • Oxygen in Emergency: Chemical oxygen generators
    • Lavatory Waste: Vacuum pressure
    • Cruising Speed: Mach 0.79
    • Outflow Valve Function: Controls outflow to maintain cabin pressure
    • APU Flight Role: Generate backup electrical power
    • Fuel Monitoring: Electronic Fuel Quantity Indicator System (FQIS)
    • Landing Deceleration: Thrust reversers
    • Slats Function: Increase lift at low speeds
    • Ice Accumulation Hazard: Reduced aerodynamic efficiency and potential stall
    • Anti-collision Beacon: Red
    • Fuel Storage in Wings: Counteract wing bending forces
    • Flight Controls: Mechanically linked system with hydraulic assistance
    • Control Surface Material: Aluminum alloys
    • Flight Electrical Power: Integrated Drive Generators (IDG)
    • Critical Angle of Attack: Aircraft stalls due to loss of lift
    • Maximum Range: 2,935 nautical miles
    • Cabin Pressurization: Engine bleed air
    • Landing Gear Brakes: Hydraulic disc brakes
    • Seating Capacity: 189 passengers
    • Clear Air Turbulence (CAT) Risk: Sudden changes in altitude
    • Thrust Reversers Function: Reduce forward motion during landing
    • Horizontal Stabilizer Function: Provides longitudinal stability
    • Engine Operation Indication: Red anti-collision lights
    • Spoilers in Flight: Decrease lift and increase drag
    • Fuel Type: Jet A1 (kerosene)
    • Landing Gear Proximity Sensors: Indicate position (up/down)
    • Cabin Pressurization Goal: Maintain safe oxygen level at high altitudes
    • Engine Startup Power: APU and batteries
    • Elevator Function: Control pitch
    • Aileron Control: Mechanically linked cables with hydraulic boosters
    • Engine Inlet Anti-icing: Hot air bleed system
    • Center Fuel Tank Role: Provide additional range for long-haul flights
    • Wingspan (winglets): 35.79 m
    • Nose Gear Steering: Hydraulic System
    • Flaps on Wings: Curve more to increase lift at lower speeds
    • Flight Crew: Two
    • Landing Tailwind Risk: Reduced runway length for stopping
    • Anti-skid System Function: Prevent wheel locking during braking
    • Cabin Altitude (Cruise): 8,000 feet
    • Passenger Oxygen: Chemical oxygen generators
    • Cruise Drag: Lift-induced drag
    • Engine Inlet Anti-icing: Hot air from engine compressors
    • Speedbrakes Function: Assist with deceleration during descent and landing
    • CG Too Far Forward: Difficulty rotating for liftoff
    • Fuselage Material: Aluminum alloys
    • Main Landing Gear Brakes: Carbon disc brakes
    • Cabin Heat: Engine bleed air
    • APU Start: Via aircraft batteries
    • Anti-tipping Feature: Proper CG loading
    • Fuel Distribution: Pump-based fuel system
    • Strobe Light Color: White
    • Center Tank Role: Extended range for long-haul flights
    • Red Anti-collision Light: Warn ground personnel, engines running
    • Fuel Distribution (in Flight): Balancing fuel between wing tanks
    • High Angle of Attack Risk: Sudden stall due to airflow separation
    • Cargo Fire System: Automatically suppress fires with halon gas
    • Lavatory Issues below 17,000 ft: Toilets may become restricted from use
    • Brake Failure System: Thrust reversers and spoilers
    • Outflow Valve (Fully Open): Cabin pressure decreases, depressurization
    • Landing Gear System (Actuators): Retract/deploy landing gear
    • Passenger Announcements: Passenger Address System (PAS)
    • Elevator Trim System: Relieve control column forces for stable flight
    • Ice Detection: Visual inspection using wing lights
    • Crosswind Landing Control: Rudder
    • Engine Anti-ice: Hot air from engine compressor
    • Slats Role: Increase lift at lower speeds
    • Thrust Reversers Deployment: Engine power is redirected to provide reverse thrust
    • Emergency Power (generators fail): Battery backup system
    • Longitudinal Axis Stability: Ailerons
    • Cargo Fire Detection: Smoke detector activation & cockpit alert
    • Ice on Wings (In Flight): Activate the wing anti-ice system
    • Yaw Damper Function: Prevent lateral oscillations during flight
    • Maximum Landing Weight (MLAW): 66,360 kg
    • Ground Proximity Warning (GPWS): Potential collision with the ground
    • APU Ground Role: Power cabin systems and air conditioning
    • Tailplane Icing Risk: Loss of pitch control
    • Flaps Monitoring: Cockpit flap position indicators
    • Inertial Reference System (IRS): Calculate aircraft position/attitude
    • Descent Cabin Pressure: Outflow valve
    • Aileron Role: Adjust roll
    • Wing Anti-ice Role: Prevent ice accumulation on leading edges
    • Maximum Fuel Capacity: 21,000 kg
    • Cabin Oxygen Masks: Automatically when cabin altitude exceeds 14,000 ft
    • Trim Switches: Adjust horizontal stabilizer trim
    • Outflow Valve (Closed): Cabin pressure increase
    • Nose Gear Role: Assist with directional control during taxiing
    • Hydraulic System Failure: Redundant systems provide hydraulic power
    • Standby Hydraulic System: Support aircraft control during failure
    • Vertical Stabilizer Role: Stabilize yaw movement
    • Fire Detection Loop: Monitor temperatures in critical areas (engines, APU)
    • Emergency Locator Transmitter (ELT): Transmit aircraft position in crash
    • Max Zero Fuel Weight (MZFW): 54,657 kg
    • Cabin Pressure Ascent: Release air (gradually) through outflow valve
    • Cruise Speed (knots): 470 knots
    • Exceeding Critical Angle of Attack: Aircraft stalls
    • Speed Trim System: Automatically adjust trim to maintain airspeed stability
    • Emergency Exit Lighting: Emergency path lighting
    • Leading-edge Slats Role: Increase lift at lower speeds
    • Stall Warning: Alerts of imminent stall due to high angle of attack
    • Pneumatic System: Supply bleed air for pressurization and anti-icing
    • Clear Air Turbulence (CAT): Sudden altitude changes without warning
    • Spoilers Role (Flight): Decrease lift and increase drag
    • Emergency Power (generators fail): Battery Backup System

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    Test your knowledge on the critical systems of the B737/800 aircraft. This quiz covers various aspects including the winglets, APU, fuel tanks, and control surfaces, focusing on their functions and importance in aircraft operation. Perfect for aviation enthusiasts and students alike!

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