M13 Aerodynamics and Flight Controls Sub-Module No 1(Quiz: No 1)

Theory of Flight

Quiz

 

1. Anti servo tabs are known as ?
   1.   Anti balance tabs
   2.   Spring tabs
   3.   Servo tabs
2. Ruddervators can alter the aircrat movement around the .......?
   1.   Vertical axis
   2.   Horizontol and/or vertical axis
   3.   Horizontol axis
3. Spoilers when deployed...... ?
   1.   Reduce lift
   2.   Increase drag
   3.   Reduce lift and increase drag
4. Elevons are used on ?
   1.   Swept wing aircrat
   2.   Delta wing aircrat
   3.   V tail aircrat
5. An important consequence of producing thrust is ……?
   1.   Momentum
   2.   Torque
   3.   Drag
6. The greater the engine power, .... the torque effect ?
   1.   No change
   2.   Lesser
   3.   Greater
7. Tandem helicopter have ?
   1.   No tail rotor
   2.   One free spinning main rotor
   3.   Dual tail rotor
8. Which helicopter have two main rotors system rotating in opposite direction ? A
   1.   Tandem
   2.   Fanestron
   3.   Notar
9. The ..... can pivot in all directions ?
   1.   Collective
   2.   Cyclic
   3.   Corelator
10. A twist grip throttle is usually mounted on the end of the ..... lever ?
    1.   Collective
    2.   Corelator
    3.   Ruddervator