Heavy Lift Devices: DGCA Technical General questions

Question 1

Lowering the flaps during a landing approach:

Accepted Answer

Increases the angle of descent without increasing the airspeed.

Answer

Decreases the angle of descent without increasing power.

Answer

Eliminates floating.

Answer

Permits approaches at a higher indicated airspeed.

Question 2

A split flap is:

Accepted Answer

A flap where the upper surface contour of the wing trailing edge is fixed and only the lower surface contour is altered when the flaps are lowered.

Answer

A flap divided into sections which open to form slots through the flap.

Answer

A flap manufactured in several sections to allow for wing flexing.

Answer

A flap which can move up or down from the neutral position.

Question 3

With reference to Annex A, the type of flap illustrated is a:

Accepted Answer

Slotted Fowler flap.

Answer

Slotted Krueger flap.

Answer

Slotted variable camber flap.

Answer

Slotted slat.

Question 4

If the flaps are lowered in flight, with the airspeed kept constant, to maintain level flight the angle of attack:

Accepted Answer

Must be reduced.

Answer

Must be increased.

Answer

Must be kept constant but power must be increased.

Answer

Must be kept constant and power required will be constant.

Question 5

Which type of flap would give the greatest change in pitching moment?

Accepted Answer

Fowler.

Answer

Split.

Answer

Plain.

Answer

Plain slotted.

9 more questions in this chapter, free with an account