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Q&A Forum

1131 questions found

Module 17. Propeller

Thrust and camber faces of a propeller should be blended out to

  • 5 times the depth of damage.
  • 10 times to the depth of damage.
  • 30 times to the depth of damage.
Tsoggos123 asking:

why 30, is not 10?

Module 17. Propeller

The most significant effect of stone chips on a propeller is

  • thrust output of the propeller.
  • structural integrity of the propeller.
  • aerodynamic capability of the propeller.
Tsoggos123 asking:

what is stone chips?

Module 3. Electrical fundamentals

What polarity do interpoles take in a DC motor?

  • Either, provided they lay on the MNA.
  • The same as the next main pole ahead in the direction of rotation.
  • The same as the next main pole behind in the direction of rotation.
Apathy asking:

Can someone explain this?

Module 1. Mathematics

If y/x = 4 and y = 5 then x =

  • 4/5.
  • 1 1/4.
  • 20.
serg20444 asking:

y/x=4, x=4y when y=5 x=20.

Module 11. Aeroplane aerodynamics, structures and systems

Stalling speed in a 15 degrees bank level turn is 60kt. The stalling speed in a 45 degrees bank level turn will be

  • 70 kts.
  • 60 kts.
  • 50 kts.
Malohastaelhueso asking:

How do I calculate stalling speed? Please any help will do thanks

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