M15 Gas Turbine Engine Sub-Module No 14(Quiz :1)

Engine indication systems

Quiz

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1. The EGT indicator in the flight deck shows____ temperature measured by the individual thermocouples ?
   1.   The total
   2.   The average
   3.   The single
2. It is a secondary engine instrument parameter ?
   1.   RPM
   2.   Vibration
   3.   Pressure
3. A tachometer generator is mounted on the ?
   1.   Accessory gearbox
   2.   Calm shaft
   3.   Top of the engine
4. The EPR gauge presents an indication of the______ being developed by the engine ?
   1.   Pressure
   2.   RPM
   3.   Thrust
5. The P1 probe is electrically heated by ?
   1.   26v dc power
   2.   115v ac power
   3.   28v dc power
6. In an aircraft application, it is very important ?
   1.   Speed
   2.   Thrust
   3.   The power-to-weight ratio
7. The EGT indicator is a hermetically sealed unit ,The instrument’s scale ranges from ?
   1.   0 °c to 1 700 °c
   2.   0 °c to 1 200 °c
   3.   100 °c to 1 200 °c
8. The actual EPR is typically displayed as a__________on the EICAS display ?
   1.   Green vertical bar
   2.   Black vertical bar
   3.   White vertical bar
9. The EPR indicator displays the EPR in ?
   1.   Digital form
   2.   Analogue form
   3.   A & B
10. To give digital values of EPR or IEPR, the signals are transmitted on the ?
    1.   Arinc 629 data buses
    2.   Arinc 429 data buses
    3.   A & B