GsPilot

1/30

Question ID: 108882

Annex 021-014-2008.
The engine type represented in the drawing is a?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Single spool turbofan

B

Twin-spool turbofan

C

Triple-spool turbofan

D

Twin-spool turbojet

2/30

Question ID: 107967

What is a disadvantage of MOGAS in relation to AVGAS?

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A

Higher risk of becoming wax like and clogging up fuel lines

B

Can ignite without a spark and cause an explosion

C

More expensive

D

Higher risk of ice in carburetor

3/30

Question ID: 109993

The purpose of an accumulator in a hydraulic system is?

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A

To eliminate the fluid flow variations

B

To damp the fluid pressure variations

C

To enable the starting of hydraulic devices

D

To bypass the pumps in the hydraulic system

4/30

Question ID: 109584

In a reciprocating engine oil system, the temperature sensor detects oil temperature?

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A

While the oil is in the hottest area of the engine

B

And indicates the average oil temperature

C

Immediately before the oil enters the oil cooler

D

At a point after the oil has passed through the oil cooler

5/30

Question ID: 109699

The primary purpose of a supercharger is to?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Improve engine scavenging and hence power output

B

Increase the mass of the fuel / air mixture entering the cylinder

C

Raise the temperature of the fuel / air mixture entering the cylinder

D

Increase the velocity of the fuel / air mixture entering the cylinder

6/30

Question ID: 107845

Cabin differential pressure means the pressure difference between?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Cabin pressure and ambient air pressure at MSL

B

Flight deck and passenger cabin

C

Actual cabin pressure and selected pressure

D

Cabin pressure and ambient air pressure

7/30

Question ID: 107924

A piston engine may use a fuel of a different grade than the recommended?

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A

Never

B

Provided that it is an aeronautical petrol

C

Provided that the grade is lower

D

Provided that the grade is higher

8/30

Question ID: 110951

During the ram recovery process in a gas turbine engine subsonic intake, the?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Flow velocity decreases

B

Total pressure increases

C

Static temperature decreases

D

Total temperature increases

9/30

Question ID: 110966

After a successful start of a high bypass turbofan engine, the air starter?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Is disengaged by the coupling between engine N1 spool and starter by the use of centrifugal forces

B

Is disengaged by the coupling between engine N2 spool and starter by the use of centrifugal forces

C

Is disengaged by using a clutch that is controlled by the main engine control

D

Remains engaged and rotates continuously with the N2 spool

10/30

Question ID: 109576

In a wet sump lubrication system, the oil supply is kept in the?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Tank and oil cooler

B

Engine and tank

C

Sump and tank

D

Engine and sump

11/30

Question ID: 110922

About a twin spool compressor in a gas turbine engine?

This question has been flagged as being in an exam by multiple students, give it more attention

A

The low pressure spool runs at a very high RPM, thus preventing the onset of compressor stall

B

When operating at very high RPM, the later stages within the high pressure spool will have a large negative angle of attack

C

Both spools run at the same RPM

D

The low pressure spool runs at a lower RPM than the high pressure spool

12/30

Question ID: 109032

In aeronautics, the most used batteries are Ni
Cd because?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Their electrolyte is neither corrosive nor dangerous

B

They are cheaper than lead-acid batteries

C

Their output voltage is less constant than lead-acid batteries

D

They weigh less than lead-acid batteries

13/30

Question ID: 111009

For a fan jet engine, the by-pass ratio is the?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Cold air mass flow divided by the hot air mass flow

B

Hot air mass flow divided by the fuel flow

C

Fuel flow divided by hot air mass flow

D

Hot air mass flow divided by the cold air mass flow

14/30

Question ID: 110316

The fuel supply system on a jet engine includes a fuel heating device, upstream of the main fuel filter so as to?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Ease low pressure pumps work by increasing fuel fluidity

B

Maintain and improve fuel heating power

C

fuel Prevent fuel from freezing in fuel pipes due to low temperatures at high altitude

D

Prevent, at low fuel temperature, the risk of ice formation from water contained in the fuel

15/30

Question ID: 110037

On an aeroplane equipped with a manual feathering system the pilot can feather the propeller by?

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A

Pushing the power lever forwards

B

Pushing the propeller control lever forwards

C

Pulling the propeller control lever rearwards

D

Pulling the power levers rearwards

16/30

Question ID: 107739

Which of the following causes damage to an aircraft?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Elastic deformation

B

Bending

C

Stress

D

Plastic deformation

17/30

Question ID: 107734

Why are hydraulic fluids hazardous to human beings?

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A

They are irritating to the skin and eyes

B

They conduct electricity and there is a risk of shock

C

Fluid vapor can cause breathing difficulties

D

They react with other fluids causing extreme heat and therefore a risk of burning

18/30

Question ID: 107898

Special fuel consumption schedules during flight are designed?

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A

To minimize the wing G-loads and preserve main tank fuel for landing

B

To keep wing fuel as low as possible in event of a crash-landing

C

To keep fuel from freezing during high level cruise for a longer period of time

D

To ensure fastest rate of fuel dumping in case of emergency where time is critical

19/30

Question ID: 107804

Cabin air for a large aeroplane during flight?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Has a constant oxygen ratio regulated to a preset value

B

Is temperature controlled

C

Has a reduced oxygen ratio

D

Has an increased oxygen ratio

20/30

Question ID: 110844

The purpose of gas turbine engine trending is?

This question has been flagged as being in an exam by multiple students, give it more attention

A

To collect metal particles from the oil system

B

To obtain a timely indication when an engine requires to be shut down due to problems

C

To assess engine condition using non-destructive inspection

D

To enhance maintenance planning and detect anomalies

21/30

Question ID: 109282

(Annex 021-020-2008)
In case of failure of the TRU 2
(NB all contactors not mentioned are assumed to remain open)

This question has been flagged as being in an exam by multiple students, give it more attention

A

DC BUS 2 can be fed by TRU 1 via DC BUS 1 and DC BAT BUS if C5.1, C7.1 and C7.4 are closed

B

DC BUS 2 can be fed via DC ESS BUS if C5.3, C3.2 and C5.2 are closed

C

DC BUS 2 can be fed by TRU 1 if C3.1 and C3.2 are closed

D

DC BUS 2 cannot be fed via DC BAT BUS

22/30

Question ID: 108892

According to CS 25, which of the following is a secondary flight control?

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A

Rudder

B

Elevator

C

Trim tab

D

Roll spoiler

23/30

Question ID: 110084

The mechanism to change the propeller blade angle of a small piston engine aeroplane in flight is operated?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Hydraulically by hydraulic fluid

B

Manually by the pilot

C

By aerodynamic forces

D

Hydraulically by engine oil

24/30

Question ID: 109316

The frequency of an AC generator is dependent on the?

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A

Number of individual poles only

B

Number of individual poles and the field strength

C

Field strength and the speed of the rotor

D

Number of pairs of poles and the speed of the rotor

25/30

Question ID: 107935

On a piston engine aircraft, a filter is installed in the fuel system to?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Store a small amount of fuel under a certain pressure

B

Allow a person to take a sample of the fuel and to empty the fuel tank for maintenance

C

Extract the water from the fuel

D

Remove particles and impurities from the fuel that could damage the engine

26/30

Question ID: 109386

A Lithium Ion battery can be considered most unsafe?

This question has been flagged as being in an exam by multiple students, give it more attention

A

When the battery is quickly charged

B

When the battery has an internal short circuit

C

When the battery is quickly discharged

D

When the battery has a very low charge

27/30

Question ID: 109382

Circuit breakers are used to protect?

This question has been flagged as being in an exam by multiple students, give it more attention

A

DC circuits only

B

AC circuits only

C

AC and DC circuits

D

Series-connected circuits only

28/30

Question ID: 109426

According the below statements which one is correct?

This question has been flagged as being in an exam by multiple students, give it more attention

A

The rudder pedals cause greater nosewheel movements than the tiller

B

Rudder pedal moves do not cause nosewheel movement during take-off

C

The rudder pedals move the nosewheel, but do not move it when the aircraft is airborne

D

The rudder pedals and steering tiller cause exactly the same movements of the nosewheel

29/30

Question ID: 109996

Parameters to monitor a hydraulic system in the cockpit can be?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Pressure and fluid viscosity

B

Pressure and RPM of the hydraulic pump

C

Pressure and hydraulic pump output

D

Pressure, fluid temperature and quantity

30/30

Question ID: 109059

A CSD (constant speed drive) is a?

This question has been flagged as being in an exam by multiple students, give it more attention

A

Hydromechanical unit and can be disconnected in flight

B

Electromechanical unit and cannot be disconnected in flight

C

Electromechanical unit and can be disconnected in flight

D

Hydromechanical unit and cannot be disconnected in flight

Question ID: 108882

Annex 021-014-2008.The engine type represented in the drawing is a?

A

B

C

D

Question ID: 107967

What is a disadvantage of MOGAS in relation to AVGAS?

A

B

C

D

Question ID: 109993

The purpose of an accumulator in a hydraulic system is?

A

B

C

D

Question ID: 109584

In a reciprocating engine oil system, the temperature sensor detects oil temperature?

A

B

C

D

Question ID: 109699

The primary purpose of a supercharger is to?

A

B

C

D

Question ID: 107845

Cabin differential pressure means the pressure difference between?

A

B

C

D

Question ID: 107924

A piston engine may use a fuel of a different grade than the recommended?

A

B

C

D

Question ID: 110951

During the ram recovery process in a gas turbine engine subsonic intake, the?

A

B

C

D

Question ID: 110966

After a successful start of a high bypass turbofan engine, the air starter?

A

B

C

D

Question ID: 109576

In a wet sump lubrication system, the oil supply is kept in the?

A

B

C

D

Question ID: 110922

About a twin spool compressor in a gas turbine engine?

A

B

C

D

Question ID: 109032

In aeronautics, the most used batteries are NiCd because?

A

B

C

D

Question ID: 111009

For a fan jet engine, the by-pass ratio is the?

A

B

C

D

Question ID: 110316

The fuel supply system on a jet engine includes a fuel heating device, upstream of the main fuel filter so as to?

Annex 021-014-2008.
The engine type represented in the drawing is a?

In aeronautics, the most used batteries are Ni
Cd because?

(Annex 021-020-2008)
In case of failure of the TRU 2
(NB all contactors not mentioned are assumed to remain open)