Aircraft General Knowledge - SPL - Sailplane Pilot Licence

Question 1

What engines are commonly used with Touring Motor Gliders (TMG)?

Accepted Answer

4-cylinder 4-stroke

Answer

2 plate Wankel

Answer

2 Cylinder Diesel

Answer

4 Cylinder 2 stroke

Question 2

Which of the stated materials shows the highest strength?

Accepted Answer

Carbon fiber reinforced plastic

Answer

Magnesium

Answer

Aluminium

Answer

Wood

Question 3

What kind of defect results in loss of airworthiness of an aeroplane?

Accepted Answer

Damage to load-bearing parts

Answer

Dirty wing leading edge

Answer

Crack in the cabin hood plastic

Answer

Scratch on the outer painting

Question 4

About how many axes does an aircraft move and how are these axes called?

Accepted Answer

3; vertical axis, lateral axis, longitudinal axis

Answer

4; vertical axis, lateral axis, longitudinal axis, axis of speed

Answer

3; x-axis, y-axis, z-axis

Answer

4; optical axis, imaginary axis, sagged axis, axis of evil

Question 5

The term "static pressure" is defined as pressure...

Accepted Answer

Of undisturbed airflow

Answer

Inside the aeroplane cabin

Answer

Resulting from orderly flow of air particles

Answer

Sensed by the pitot tube

Question 6

What are the primary and the secondary effects of a rudder input to the left?

Accepted Answer

Primary: yaw to the left Secondary: roll to the left

Answer

Primary: yaw to the right Secondary: roll to the left

Answer

Primary: yaw to the right Secondary: roll to the right

Answer

Primary: yaw to the left Secondary: roll to the right

Question 7

What is the meaning of the yellow arc on the airspeed indicator?

Accepted Answer

Flight only in calm weather with no gusts to avoid overload

Answer

Cautious use of flaps or brakes to avoid overload

Answer

Speed for best glide can be found in this area

Answer

Optimum speed while being towed behind aircraft

Question 8

The mass loaded on the plane is lower than the minimum load required by the load sheet. What action has to be taken?

Accepted Answer

Load ballast weight up to minimum load

Answer

Trim aircraft to "pitch down"

Answer

Change pilot seat position

Answer

Change incident angle of elevator

Question 9

What is the purpose of the secondary flight controls?

Accepted Answer

To improve the performance characteristics of an aircraft and relieve the pilot of excessive control forces

Answer

To improve the turn characteristics of an aircraft in the low speed regime during approach and landing

Answer

To enable the pilot to control the aircraft's movements about its three axes

Answer

To constitute a backup system for the primary flight controls

Question 10

A movement around the longitudinal axis is primarily initiated by the...

Accepted Answer

Ailerons

Answer

Elevator

Answer

Trim tab

Answer

Rudder

Exam questions Aircraft General Knowledge - SPL - Sailplane Pilot Licence

SPL - Sailplane Pilot Licence: Aircraft General Knowledge 10 Questions no time limit

Exam questions Aircraft General Knowledge - SPL - Sailplane Pilot Licence

SPL - Sailplane Pilot Licence: Aircraft General Knowledge 10 Questions no time limit

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