Q&A Forum
1118 questions found
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?
Acoustic linings made from composite materials are used in what section of the engine?
- Not used to suppress noise.
- Hot section and Cold Section.
- Cold section only.
Jordi asking:
i dont understand
For fire detection and extinguishing purposes, aircraft powerplant areas are divided into fire zones based on
- engine type and size.
- the volume and smoothness of the airflow through engine compartments.
- hot and cold sections of the engine.
Jordi asking:
i think this asnwer is also wrong my pdf says "The zoning layout will depend on the characteristics of the
individual engin"
Following the reports of a heavy landing you would
- carry out a complete visual examination of the power plant.
- examine the engine mountings and borescope the nozzle guide vanes and turbine.
- examine the engine mountings and fuse pins.
Jordi asking:
why not the mountings?