With a trailing edge flap being lowered, due to rising gusts, what will happen to the angle of attack?
•  Tend to decrease.
•  Stay the same.
•  Tend to increase.

seangoodwin66 asking:
•  why is fix wing combine with rotorcraft does that make sense to any of you ?

Community comments: 0

What is the main purpose of a frise aileron?
•  Help pilot overcome aerodynamic loads.
•  Decrease drag on the up going wing.
•  Increase drag on the up going aileron.

Imran88 asking:
•  What is the frise aileron ?

Community comments: 1

If the aircraft is away from base who may certify the second part of the duplicate inspection?
•  a pilot with a licence for the aircraft type.
•  engineer after obtaining approval from maintenance control center.
•  any licensed engineer.

obrien99 asking:
•  Wouldn't this be based on company approvals? a pilot with a license wouldn't be able to certify duplicates, unless he had been trained and be given a company approval.

Community comments: 2

A cylinder has a radius of 20cm and a length of 40cm. What is its volume? (Take pi as 3.1)
•  800 cm^3
•  49600 cm^3
•  50270 cm^3

elio0202 asking:
•  what is the formula of a volume of a cylinder please

Community comments: 1

During flap down selection in a continuous straight and level flight at constant IAS and weight
•  the lift coefficient and the drag coefficient increase.
•  the stall speed increases.
•  the centre of pressure moves aft, lift coefficient and the drag coefficient increase.

matth asking:
•  Center of pressure moves AFT but LIFT COEFFICENT AND DRAG INCREASE TOO

Community comments: 1