Q&A Forum
1106 questions found
A gauge indicates 15 PSIG. What is the absolute pressure?
- 30 PSI.
- 15 PSI.
- 45 PSI.
alexeft13 asking:
Please write your question here.
A gyro with a fixed point free to rotate in three axis is
- a tied gyro.
- a free gyro.
- a rate gyro.
alexeft13 asking:
why?
A gyro with a fixed point free to rotate in three axis is
- a tied gyro.
- a free gyro.
- a rate gyro.
alexeft13 asking:
Please write your question here.
Compared with the flap up configuration the maximum angle of attack for the flaps down configuration is
- unchanged.
- larger.
- smaller.
vmartin asking:
in Cl/aoa graphics, flaps-down line remains upwards parallel. so, why the answer is not unchanged?
The purpose of the rotating guide vanes on a centrifugal compressor is to
- direct the air smoothly into the impeller.
- provide initial diffusing of the air.
- prevent damage by solid objects.
Jordi asking:
can someone please explain to me?