Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license

Question 1

Connecting two 12 volt 40 ampere-hour capacity batteries in series will result in a total voltage and capacity respectively of:

Accepted Answer

24 volts, 40 ampere-hours.

Answer

12 Volts, 40 Ampere-hours.

Answer

24 volts, 80 ampere-hours.

Answer

12 Volts, 80 Ampere-hours.

Question 2

The purpose of the baffles in an aircraft's integral fuel tank is to:

Accepted Answer

Restrict the fuel from flowing to the wing tips during abnormal manoeuvre (side slipping...).

Answer

Prevent mixture of the fuel and hydraulic fluid.

Answer

Prevent the fuel from flowing in the vent lines.

Answer

Prevent Overpressure In The Tank.

Question 3

On an airplane, the Krueger flaps are:

Accepted Answer

Leading edge flaps close to the wing root.

Answer

Trailing Edge Flaps Close To The Wing Tip.

Answer

Trailing Edge Flaps Close To The Wing Root.

Answer

Leading Edge Flaps Close To The Wing Tip.

Question 4

A servo tab moves:

Accepted Answer

Opposite of the control surface to which it is hinged.

Answer

According To The Airflow That Surrounds It.

Answer

In The Same Direction Of The Control Surface To Which It's Hinged.

Answer

Parallel To The Control Surface To Which It Is Hinged.

Question 5

In a hydraulic system the master cylinder's inner area is 10 mm2, and the actuator cylinder's inner area is 100 mm2. If you press the master cylinder by 2 cm using a 100 N force, the actuator cylinder will move:

Accepted Answer

2 mm and produce a force of 1000 n.

Answer

2 mm and produce a force of 100 N.

Answer

1 mm and produce a force of 500 N.

Answer

2 Cm And Produce A Force Of 100 N.

Question 6

The power of a piston engine which will be measured by using a friction brake is:

Accepted Answer

Brake horse power.

Answer

Indicated horse power.

Answer

Heat loss power.

Answer

Friction Horse Power.

Question 7

Among the different types of aircraft structures, the shell structures efficiently transmit the 1. normal bending stresses 2. tangent bending stresses 3. torsional moment 4. shear stresses The combination regrouping all the correct statements is:

Accepted Answer

1, 2, 3

Answer

1, 3, 2004

Answer

1, 2, 2004

Answer

2, 3, 2004

Question 8

The torque of an aeroplane engine can be measured at the:

Accepted Answer

Gear box which is located between the engine and the propeller.

Answer

Camshaft.

Answer

Propeller blades.

Answer

Accessory Gear Box.

Question 9

A composite structural component consists of:

Accepted Answer

A matrix and fibres.

Answer

Two Metal Sheets Bonded Together.

Answer

Aluminium alloy with a covering layer of pure aluminium.

Answer

Two thin metal sheets and a light core material.

Question 10

When powering up a hydraulic system, the level in the reservoir will:

Accepted Answer

Decrease slightly.

Answer

Increase As Ambient Temperature Decreases.

Answer

Always remain the same.

Answer

Initially Increase With System Pressurisation.

Quiz Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license

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