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Questions and Answers
On a multi-engine aircraft equipped with a conventional constant-speed, variable-pitch, full-feathering propeller, which direction does increasing oil pressure in the propeller hub move the blades?
On a multi-engine aircraft equipped with a conventional constant-speed, variable-pitch, full-feathering propeller, which direction does increasing oil pressure in the propeller hub move the blades?
What is the recommended bank angle to use when performing turns with one engine inoperative?
What is the recommended bank angle to use when performing turns with one engine inoperative?
Which factors lower the minimum control speed (Vmc)?
Which factors lower the minimum control speed (Vmc)?
The propellers' asymmetric load contributes to the left turning tendency in conventional airplanes.
The propellers' asymmetric load contributes to the left turning tendency in conventional airplanes.
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There are two types of fuel pumps to provide fuel pressure: engine-driven fuel pumps and electrical boost pumps.
There are two types of fuel pumps to provide fuel pressure: engine-driven fuel pumps and electrical boost pumps.
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The recommended takeoff speed is Vmc + 5 knots.
The recommended takeoff speed is Vmc + 5 knots.
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To execute an instrument approach on one engine, plan to fly the final approach segment at Vyse or Vmc, whichever is lower.
To execute an instrument approach on one engine, plan to fly the final approach segment at Vyse or Vmc, whichever is lower.
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The right engine is critical in multi-engine airplanes that have engine configurations in which both propellers turn clockwise.
The right engine is critical in multi-engine airplanes that have engine configurations in which both propellers turn clockwise.
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Vxse is defined as:
Vxse is defined as:
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During takeoff run, in addition to monitoring the RPM, manifold pressure (MAP), and oil temperature and pressure, the pilot should also check:
During takeoff run, in addition to monitoring the RPM, manifold pressure (MAP), and oil temperature and pressure, the pilot should also check:
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Select the true statement:
Select the true statement:
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The recommended procedure for tight turns while rolling on the ground is:
The recommended procedure for tight turns while rolling on the ground is:
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An engine failure must be considered for all departures in a multi-engine airplane.
An engine failure must be considered for all departures in a multi-engine airplane.
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The speed for best Rate of Climb in a multi-engine airplane is called:
The speed for best Rate of Climb in a multi-engine airplane is called:
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The accelerate-stop distance (ASD) is longer when the density altitude is lower.
The accelerate-stop distance (ASD) is longer when the density altitude is lower.
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The left engine is the critical engine in all twin engine aircraft.
The left engine is the critical engine in all twin engine aircraft.
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The asymmetrical load of the propellers tends to make conventional airplanes turn to the left.
The asymmetrical load of the propellers tends to make conventional airplanes turn to the left.
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The landing gear warning horn will not sound if the gear is up and only one throttle is reduced to idle.
The landing gear warning horn will not sound if the gear is up and only one throttle is reduced to idle.
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What rate of climb determines the single-engine service ceiling for a twin-engine airplane?
What rate of climb determines the single-engine service ceiling for a twin-engine airplane?
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If you determine the inoperative engine cannot be restarted after failure, you should always feather the propeller to reduce drag.
If you determine the inoperative engine cannot be restarted after failure, you should always feather the propeller to reduce drag.
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Define takeoff decision speed (V1):
Define takeoff decision speed (V1):
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During takeoffs, a propeller synchronizer may be used to balance the RPM between engines.
During takeoffs, a propeller synchronizer may be used to balance the RPM between engines.
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During a one-engine-inoperative (OEI) approach, flaps should be operated as little as possible until the landing is assured.
During a one-engine-inoperative (OEI) approach, flaps should be operated as little as possible until the landing is assured.
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Which of the following causes more drag during an engine failure?
Which of the following causes more drag during an engine failure?
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If a takeoff is initiated at an altitude greater than the one-engine-inoperative service ceiling, an engine failure will result in:
If a takeoff is initiated at an altitude greater than the one-engine-inoperative service ceiling, an engine failure will result in:
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The altitude at which Vx and Vy are the same is called:
The altitude at which Vx and Vy are the same is called:
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A red light on the landing gear indication system means the wheels are ascending, descending, or not yet locked.
A red light on the landing gear indication system means the wheels are ascending, descending, or not yet locked.
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Turbocharging increases the service airplane's ceiling by providing sea level or greater map at high altitudes.
Turbocharging increases the service airplane's ceiling by providing sea level or greater map at high altitudes.
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Study Notes
Propeller Blade Movement
- Increasing oil pressure in a propeller hub moves the blades towards low-pitch, high rpm.
Recommended Bank Angle
- The recommended bank angle for turns with one inoperative engine is 15 degrees.
Propeller Asymmetry
- In high angles of attack (AoA) situations, the descending blade of a propeller generates more thrust than the ascending blade due to the differing airflow.
Factors Affecting Vmc
- Factors that decrease Vmc include increasing weight and a forward center of gravity (CG).
Propeller Asymmetric Load
- The asymmetrical load of propellers contributes to the left turning tendency in conventional airplanes. This is a true statement.
High Rate of Descent (RoD)
- A high rate of descent (RoD) is observed in a sudden power reduction during an approach.
Fuel Pumps
- Two types of fuel pumps exist; engine-driven fuel pumps and electrical boost pumps. This is a true statement.
Recommended Takeoff Speed
- The recommended takeoff speed is Vmc + 5 knots. This is a true statement.
Instrument Approach on One Engine
- For an instrument approach on one engine, the approach segment should be flown at the lower of Vyse or Vmc.
Critical Engine in Multi-Engine Aircraft
- The critical engine in multi-engine aircraft configurations with clockwise turning propellers is the right engine. This is false.
Rate of Climb Definition
- Vyse is the best angle of climb with one engine inoperative (OEI).
Pre-Takeoff Checks
- During takeoff runs, pilots should monitor rpm, map, oil temperature, and pressure in addition to other factors.
Stabilized Approach
- Executing a stabilized approach can prevent a risky go-around in the case of an engine failure.
Tight Turn Procedure
- For tight turns on the ground, a combination of nose wheel turning and brake differential is employed.
Engine Failure Consideration
- Engine failure must be considered for all departures in multi-engine airplanes. This is a true statement.
Best Rate of Climb Speed
- The speed for the best rate of climb in a multi-engine aircraft is Vy.
Density Altitude and ASD
- The longer the Aircraft Stopping Distance (ASD), the lower the density altitude.
Critical Engine in Twin-Engine Aircraft
- The left engine is not necessarily the critical engine in all twin-engine aircraft. This is false.
Propeller Asymmetric Load and Turn Direction
- Propeller asymmetry creates a left turn tendency in conventional airplanes. This is a true statement.
Landing Gear Warning Horn
- The landing gear warning horn will sound if the landing gear is up and only one throttle is reduced to idle. This is false.
Single-Engine Service Ceiling
- The single-engine service ceiling is determined by the rate of climb of 50 ft/min.
Inoperative Engine and Propeller
- If an inoperative engine cannot be restarted, the propeller should be feathered to reduce drag. This is a true statement.
Takeoff Decision Speed (V1)
- V1 is the highest speed at which the pilot must initiate action to stop the aircraft in the event of an aborted takeoff.
Propeller Synchronizer
- Propeller synchronizers are used during takeoffs to balance rpm between engines - This is false.
OEI Approach and Flaps
- During an OEI (one engine inoperative) approach, flaps should be operated as little as possible until the landing is assured. This is a true statement.
Engine Failure and Drag
- Windmilling propellers create significantly more drag during an engine failure than other factors.
Altitude of Takeoff and Engine Failure
- Initiating takeoff at an altitude greater than the OEI service ceiling results in level flight after take-off.
Vx and Vy Altitude
- The altitude at which Vx and Vy are the same is the absolute ceiling.
Landing Gear Indication System
- A red light on the landing gear indication system indicates an issue with the gear (ascending, descending, or unlatched).
Turbocharging and Service Ceiling
- Turbocharging increases a service ceiling by providing higher air pressures at higher altitudes, more thrust. This is a true statement.
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Description
Test your knowledge on propeller mechanics and performance factors in aviation. This quiz covers topics such as propeller blade movement, bank angles, and factors affecting engine performance. Ideal for aspiring pilots and aviation enthusiasts.
