NOTE
TO CHECK YOUR PREPARATION ,PLZ WRITE DOWN YOUR SELECTED OPTIONS (A,B,C) ON ROUGH PAGE AND AT THE END OF QUIZ , VERIFY YOUR SELECTED OPTIONS WITH THE CORRECT OPTIONS GIVEN BELOW
11. A powerplant consists of.
A. a basic engine plus E.C.U.
B. a basic engine plus thrust reverser, exhaust system and gear box with accessories.
C. the complete engine as it would be found on aircraft including all connections, controls, cowlings, intake etc.
12. Acoustic blankets are installed to.
A. reduce noise levels.
B. increase thermal efficiency.
C. aid the streamlining of the engine.
13. When checking the effect of inertia on the engine after heavy landing you would first check the.
A. thrust line.
B. compressor shaft for distortion.
C. module alignment.
14. Following the reports of a heavy landing you would.
A. carry out a complete visual examination of the power plant.
B. examine the engine mountings and borescope the nozzle guide vanes and turbine.
C. examine the engine mountings and fuse pins.
15. The purpose of spring back and cushion on an engine power lever is.
A. used when friction builds up in a system.
B. used to prevent the controls hitting the fuel control stops.
C. used when full travel is used but slight movement is still required on the fuel control unit.
16. What are sometimes installed in an engine mounting system to tune out the worst engine vibrations?.
A. Spring cushioned mounting pads.
B. Vibration absorbers of calibrated weight.
C. Rubber encased wire-mesh vibration isolators.
17. Where are the lifting points on a high bypass turbine engine?.
A. On the fan and compressor casing.
B. On the fan, turbine and compressor casing.
C. On the fan and turbine casing.
18. Rubber anti-vibration pads are fitted to engine.
A. components to prevent fatigue.
B. cradles to prevent damage during transportation.
C. pylons to prevent vibration through the airframe.
19. Engine thrust is transmitted through mountings that.
A. are designed to transmit eng thrust equally through front and rear supports.
B. are designed to prevent the thrust line of the engine varying.
C. allow for radial and axial expansion.
20. If you reduced the length of bellcrank (2) what would happen to the input to the F.C.U?.
A. remain the same.
B. reduce.
C. increase.
11. A powerplant consists of.
A. a basic engine plus E.C.U.
B. a basic engine plus thrust reverser, exhaust system and gear box with accessories.
C. the complete engine as it would be found on aircraft including all connections, controls, cowlings, intake etc.
12. Acoustic blankets are installed to.
A. reduce noise levels.
B. increase thermal efficiency.
C. aid the streamlining of the engine.
13. When checking the effect of inertia on the engine after heavy landing you would first check the.
A. thrust line.
B. compressor shaft for distortion.
C. module alignment.
14. Following the reports of a heavy landing you would.
A. carry out a complete visual examination of the power plant.
B. examine the engine mountings and borescope the nozzle guide vanes and turbine.
C. examine the engine mountings and fuse pins.
15. The purpose of spring back and cushion on an engine power lever is.
A. used when friction builds up in a system.
B. used to prevent the controls hitting the fuel control stops.
C. used when full travel is used but slight movement is still required on the fuel control unit.
16. What are sometimes installed in an engine mounting system to tune out the worst engine vibrations?.
A. Spring cushioned mounting pads.
B. Vibration absorbers of calibrated weight.
C. Rubber encased wire-mesh vibration isolators.
17. Where are the lifting points on a high bypass turbine engine?.
A. On the fan and compressor casing.
B. On the fan, turbine and compressor casing.
C. On the fan and turbine casing.
18. Rubber anti-vibration pads are fitted to engine.
A. components to prevent fatigue.
B. cradles to prevent damage during transportation.
C. pylons to prevent vibration through the airframe.
19. Engine thrust is transmitted through mountings that.
A. are designed to transmit eng thrust equally through front and rear supports.
B. are designed to prevent the thrust line of the engine varying.
C. allow for radial and axial expansion.
20. If you reduced the length of bellcrank (2) what would happen to the input to the F.C.U?.
A. remain the same.
B. reduce.
C. increase.
ABOVE QUESTIONS WITH ANSWERS
11. A powerplant consists of.
A. a basic engine plus E.C.U.
B. a basic engine plus thrust reverser, exhaust system and gear box with accessories.
C. the complete engine as it would be found on aircraft including all connections, controls, cowlings, intake etc.
Ans : the complete engine as it would be found on aircraft including all connections, controls, cowlings, intake etc.
12. Acoustic blankets are installed to.
A. reduce noise levels.
B. increase thermal efficiency.
C. aid the streamlining of the engine.
Ans : reduce noise levels.
13. When checking the effect of inertia on the engine after heavy landing you would first check the.
A. thrust line.
B. compressor shaft for distortion.
C. module alignment.
Ans : module alignment.
14. Following the reports of a heavy landing you would.
A. carry out a complete visual examination of the power plant.
B. examine the engine mountings and borescope
the nozzle guide vanes and turbine.
the nozzle guide vanes and turbine.
C. examine the engine mountings and fuse pins
Ans : carry out a complete visual examination of the power plant.
15. The purpose of spring back and cushion on an engine power lever is.
A. used when friction builds up in a system.
B. used to prevent the controls hitting the fuel control stops.
C. used when full travel is used but slight movement is still required on the fuel control unit.
Ans : used when full travel is u
16. What are sometimes installed in an engine mounting system to tune out the worst engine vibrations?.
A. Spring cushioned mounting pads.
B. Vibration absorbers of calibrated weight.
Ans : Rubber encased wire-mesh vibration isolators.
17. Where are the lifting points on a high bypass turbine engine?.
A. On the fan and compressor casing.
B. On the fan, turbine and compressor casing.
C. On the fan and turbine casing.
Ans : On the fan and turbine casing.
18. Rubber anti-vibration pads are fitted to engine.
A. components to prevent fatigue.
B. cradles to prevent damage during transportation.
C. pylons to prevent vibration through the airframe.
Ans : pylons to prevent vibration through the airframe.
19. Engine thrust is transmitted through mountings that.
A. are designed to transmit eng thrust equally through front and rear supports.
B. are designed to prevent the thrust line of the engine varying.
C. allow for radial and axial expansion.
Ans : allow for radial and axial expansion.
20. If you reduced the length of bellcrank (2) what would happen to the input to the F.C.U?.
A. remain the same.
B. reduce.
C. increase.
Ans : increase.
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