What is the area of the trapezium shown?

•  24 cm^2
•  27 cm^2
•  Area cannot be calculated from information given.

SaifArab2002 asking:
•  Please write your question here.

Community comments: 0

The call system for the captain will have the audio signal of a
•  horn.
•  two tone chrime.
•  hi tone chime.

Mujiz asking:
•  Is this aircraft system dependent/specific or it is standard across all aircraft

Community comments: 1

Which of the following are acceptable to use in cleaning anodized surfaces?
•  Steel wool, aluminium wool, fibre bristle brush.
•  Aluminium wool, fibre bristle brush.
•  Brass wire brush, stainless steel wire brush.

Miguel Angel asking:
•  Please write your question here.

Community comments: 0

Copper is an inferior conductor to aluminium when comparing
•  weight for weight.
•  CSA with CSA.
•  load for load.

Miguel Angel asking:
•  Please write your question here.

Community comments: 0

When the rotor blade increases its angle of attack, the centre of pressure
•  does not move.
•  moves rearwards.
•  moves forward.

Storklubba asking:
•  Centre of pressure moves forward when AOA is increased?

Community comments: 0