Extending a leading edge slat will have what effect on the angle of attack of a wing?
•  Increase the angle of attack.
•  Decrease the angle of attack.
•  No effect on angle of attack.

Tommibona asking:
•  The effect of the slat is to prolong the lift curve by delaying the
stall until a higher angle of attack. how does it possible that the angle of attack decreases?

Community comments: 0

Calculate the area of the shape shown:

•  3pi
•  6.75pi
•  17.5pi

sakismiou asking:
•  Please write your question here.

Community comments: 0

In a flight director, how are small deviations corrected?
•  Pilot input.
•  Instrument is calibrated at fitment to remove any possible error.
•  Instrument feedback.

davide_gibbo asking:
•  Why?

Community comments: 0

The centre of gravity of an aircraft is adjusted by two weights, 10 kg and 5 ckg plaed 4m and 2 m aft of the c of g. To what position must a 20 kg weight be added to balance the c of g?
•  2.5m.
•  4m.
•  2m.

AndreaFrasconi asking:
•  Why

Community comments: 3

A right angled triangle has sides 6cm, 8cm and 10 cm. What is the sine of the angle between the 8cm side and the 10 cm side?
•  0.6
•  0.75
•  0.8

Wisedavy asking:
•  How do i go about it

Community comments: 0