HA Que 21-25 Online Test

21.     MTCS regarding Sweep back wing
Angle between a line perpendicular to the fuselage center line and quarter chord of each wing aerofoil section
Sweep back in combination with dihedral causes the dihedral effect to be excessive.
Reduced sweep of wing into wind results in increased lift.
All the above.

22.     In Power brake systems, brake bleeding method used is
Gravity bleeding
Pressure bleeding
Top-up bleeding
Pot bleeding

23.     Which is the direct factor of stalling
Angle of attack
Angle of speed
Aerofoil speed
All the above

24.     When the aircraft is on ground, all positive pressure in the cabin is discharged out by
Outflow value
positive pressure valve
Dump valve
safety valve

25.     MS20426AD-4-4 specification
Universal head 2017, 1/8 D,1/4 L
100degree countersunk ,2117, 1/8 D, ¼ L
Both a and b
All the above

Score = Correct answers:

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