CASA B1-11c: Aeroplane Systems - Airframe
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Questions and Answers

According to the knowledge levels defined in the document, what characterizes Level 1?

  • Detailed knowledge, capacity to combine, practical application
  • Familiarity with basic elements, simple description, typical terms (correct)
  • General knowledge, ability to apply, use mathematical formulae

What is expected of an applicant at Level 2 of the knowledge levels?

  • A general understanding, ability to apply knowledge practically (correct)
  • Giving detailed descriptions and using specific examples
  • Understanding theoretical fundamentals only

What does Level 3 require from the applicant?

  • Familiarity with basic elements, simple description
  • Understanding theoretical fundamentals, using mathematical formulae
  • Knowing theory, interrelationships, detailed descriptions (correct)

What is the purpose of emergency equipment on passenger aircraft?

<p>To ensure passenger safety during emergencies.</p> Signup and view all the answers

Which of the following are examples of typical emergency equipment on passenger aircraft? Select all that apply.

<p>Fire Extinguishers (A), First Aid Kits (B), Life Rafts (C)</p> Signup and view all the answers

Escape slides are used for evacuating passengers from the aircraft in case of emergency.

<p>True (A)</p> Signup and view all the answers

_______ is a typical emergency equipment used for cabin decompression.

<p>Protective Breathing Equipment (Crew)</p> Signup and view all the answers

What are the types of cabin layouts in commercial air travel?

<p>Passenger, Combi, and Cargo (B)</p> Signup and view all the answers

Reduced seat pitch can be compensated by thicker seat-back design.

<p>False (B)</p> Signup and view all the answers

What is the purpose of the Air Return Grilles in a passenger cabin?

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

What types of fire extinguishers are commonly found on aircraft?

<p>All of the above (D)</p> Signup and view all the answers

Halon extinguishers are currently the most widely used type of extinguisher on aircraft.

<p>True (A)</p> Signup and view all the answers

What is the purpose of a fire axe on an aircraft?

<p>To aid in escape if exits become blocked</p> Signup and view all the answers

Protective breathing equipment (PBE) supplies a smokeless head envelope and a source of air for firefighting operations in galley areas and ____________.

<p>flight compartments</p> Signup and view all the answers

Match the emergency equipment with its location:

  1. Life vests
  2. Oxygen bottles
  3. First aid kits

<p>Life vests = Fitted at each seat position in the aircraft Oxygen bottles = Situated throughout the passenger cabin and flight deck First aid kits = Provided for the treatment of casualties during flight or after an aircraft crash</p> Signup and view all the answers

What are some examples of loose emergency equipment mentioned in the text?

<p>Portable fire extinguishers (A), Protecting breathing equipment (PBE) (B)</p> Signup and view all the answers

What provides high-pressure air to inflate the escape slide?

<p>inflation cylinder</p> Signup and view all the answers

Emergency slides are typically stowed on a cabin door.

<p>True (A)</p> Signup and view all the answers

Slides are inflated automatically when a door is opened in the ______ position.

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

Match the emergency equipment with its description:

<p>Emergency locator transmitter = Device to send distress signals for location Portable fire extinguishers = Used to put out fires Life vests = Equipment for buoyancy in water emergencies</p> Signup and view all the answers

What is the purpose of galleys in aircraft?

<p>To provide food and beverage preparation facilities (C)</p> Signup and view all the answers

Dry galleys are connected to aircraft systems like ventilation and potable water.

<p>False (B)</p> Signup and view all the answers

Explain the attachment points for upper ceiling attachment of galleys.

<p>Upper attachments consist of a bracket and two adjustable tie rods, achieving final attachment from the galley by means of tie rods which are part of the galley.</p> Signup and view all the answers

Lavatories on aircraft are equipped with hot and cold water taps, fresh air gasper outlet, oxygen generator and mask, smoke detector, and automatic fire extinguisher in the ________.

<p>waste bin</p> Signup and view all the answers

Match the following types of compartments with their descriptions:

<p>Bulk compartments = Used to carry loose objects and living animals Container or pallet compartments = Compartments for containers or pallets of cargo</p> Signup and view all the answers

Study Notes

Category B1 Licence and Knowledge Levels

  • Category B1 Licence is part of CASA B1-11c, which covers Aeroplane Systems - Airframe.
  • The knowledge levels for Category A, B1, and B2 Aircraft Maintenance Licences are indicated by the allocation of knowledge levels indicators (1, 2, or 3) against each applicable subject.

Knowledge Levels

  • Level 1:
    • Familiarity with basic elements of the subject.
    • Ability to give a simple description of the whole subject using common words and examples.
    • Ability to use typical terms.

Level 2

  • General knowledge of theoretical and practical aspects of the subject.
  • Ability to apply that knowledge.
  • Objectives:
    • Understand theoretical fundamentals of the subject.
    • Give a general description of the subject using typical examples.
    • Use mathematical formulae in conjunction with physical laws describing the subject.
    • Read and understand sketches, drawings, and schematics describing the subject.
    • Apply knowledge in a practical manner using detailed procedures.

Level 3

  • Detailed knowledge of theoretical and practical aspects of the subject.
  • Capacity to combine and apply separate elements of knowledge in a logical and comprehensive manner.
  • Objectives:
    • Know the theory of the subject and interrelationships with other subjects.
    • Give a detailed description of the subject using theoretical fundamentals and specific examples.
    • Understand and use mathematical formulae related to the subject.
    • Read, understand, and prepare sketches, simple drawings, and schematics describing the subject.
    • Apply knowledge in a practical manner using manufacturer's instructions.
    • Interpret results from various sources and measurements and apply corrective action where appropriate.### Equipment and Cabin Furnishings

Emergency Equipment and Installations

  • Types of emergency equipment: • Escape slides • Life rafts • Fire extinguishers • Protective breathing equipment • Cabin portable oxygen bottles • ELT, ELB, and EPIRBs • Megaphone • Torches (flashlights) • First aid kits
  • Emergency equipment locations
  • Off-wing escape slide deployment

Seats, Harnesses, and Belts

  • Flight deck layout
  • Flight crew seats
  • Flight crew seat tracks
  • Observer seats
  • Attendant seats
  • Passenger seats
  • Safety harnesses

Cabin Layout and Furnishing Installation

  • Types of cabin layouts
  • Cabin furnishing installation
  • Cabin furnishings (e.g., linings, air return grilles, overhead stowage bins)
  • Attendant stations
  • Floor coverings

Cabin Entertainment Systems

  • In-flight entertainment systems

Galley Installation

  • Galleys
  • Attachment points
  • Lavatories

Cargo Handling and Retention Equipment

  • Cargo compartments
  • Cargo handling equipment

Airstairs

  • Retractable airstairs

Fuel Systems

Aircraft Fuel Systems

  • Fuel system operation
  • System layout
  • Gravity-feed systems
  • Pressure feed fuel systems

Fuel Tanks

  • Fuel tank construction and features
  • Bladder tanks
  • Integral fuel tanks
  • Rigid tanks
  • Auxiliary tanks

Fuel Supply System

  • Typical multi-engine aircraft fuel supply systems
  • Boost pumps
  • Pressure switches
  • Jet pumps
  • Suction valves (bypass valves)
  • Check valve
  • Engine shut-off valve (low-pressure valve)

Hydraulic Power

Hydraulic System

  • System applications
  • Hydraulic system capability
  • Theory of operation
  • Basic hydraulic system
  • Open centre circuits
  • Closed centre circuits
  • Power packs
  • Electro-hydrostatic actuator

Hydraulic Fluids

  • Major characteristics of hydraulic fluids
  • Types of aircraft hydraulic fluid
  • Hydraulic fluid contamination

Hydraulic Reservoirs and Accumulators

  • Reservoirs
  • Standpipe
  • Reservoir pressurisation system
  • Reservoir servicing
  • Hydraulic accumulators
  • Accumulator types
  • Gas pressure
  • Air valves
  • Accumulator servicing panel

Landing Gear

Landing Gear Operation and Construction

  • Landing gear operations
  • Tricycle landing gear
  • Wheelbase and wheel track
  • Camber
  • Conventional landing gear (tail dragger)
  • Main landing gear
  • Nose landing gear
  • Tail wheels
  • Tail skids

Non-Shock-Absorbing Landing Gear

  • Operation of non-shock-absorbing landing gear
  • Rigid landing gear
  • Bungee or shock cord landing gear
  • Spring steel landing gear

Shock-Absorbing Landing Gear

  • Shock absorption
  • Spring-Oleo landing gear
  • Oleo pneumatic (air-oil) shock strut
  • Metering pin type
  • Strut operation during landing
  • Strut operation during take-off
  • Oleo strut inspection
  • Oleo strut servicing

Brakes

Aeroplane Brakes

  • Self-energising brakes (drum brake system)
  • Non-self-energising brakes (disc brake system)
  • Single-disc brake
  • Multiple-disc steel brakes
  • Carbon brakes
  • Automatic brake adjusters
  • Brake assembly wear pin indicator
  • Brake inspection, defects and damage

Hydraulic Braking Systems

  • Types of hydraulic braking systems
  • Low-pressure braking systems
  • Low-pressure system – brake master cylinder
  • Low-pressure system – compensator port
  • High-pressure braking systems
  • High-pressure brake system – brake pedals
  • High-pressure brake system – metering valves
  • High-pressure brake system – flow limiters and fuses
  • High-pressure brake system – accumulator<|start_header_id|><|start_header_id|>

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