Engines / APU

Question 1

The maximum EGT limit for an engine start on a 737NG is
A 725°C
B 925°C
C 950°C

Answer 1

A 725°C

Question 2

On the aft, overhead ENGINE panel, the EEC ON and ALTN lights simultaneously illuminated indicates
A the EEC has failed
B the EEC has automatically changed to the soft alternate mode
C the EC has manually entered the alternate mode

Answer 2

B the EEC has automatically entered the soft alternate mode

Question 3

During engine starts on the ground, the EEC will monitor in detect
A impeding hot starts in EGT start limit exceedances
B wet starts
C all answers are correct

Answer 3

C all answers are correct

Question 4

And illuminated REVERSER light on the aft overhead engine panel indicates
A the isolation valve or thrust reverse or control valve is not in the commanded position one or more thrust reverse or sleeves are not in the commanded state or a failure has been detected in the synchronization shaft lock circuitry
B the auto reverse circuit has been activated
C all answers are correct

Answer 4

C All answers are correct

Question 5

And illuminated ENGINE CONTROL light on the aft overhead ENGINE panel indicates
A the EEC is an alternate mode
B the auto reverse stove circuit has been activated
C the engine control system is not dispatchable due to the faults in the system

Answer 5

C the engine control system is not dispatchable due to the faults in the system

Question 6

If the APU is the only source or electrical power in Flight
A all galley buses are automatically shed
B no bleed air can be used
C buses are shed incrementally from right to left

Answer 6

A all buses are automatically shed

Question 7

An illuminated APU over speed light indicates
A the APU RPM limit has been exceeded, resulting in an automatic shutdown
B the overspeed shutdown protection feature has failed a self test during normal APU shut down
C all answers are correct

Answer 7

C all answers are correct

Question 8

An illuminated APU LOW OIL PRESSURE light may briefly seen
A when turning on the APU BLEED
B during engine start
C during APU start

Answer 8

C during APU start

Question 9

The maximum continuous engine oil temperature is
A 130°C
B 135°C
C 140°C

Answer 9

C 140°C

Question 10

The minimum engine oil quantity prior to engine start is
A 60%
B 70%
C 76%

Answer 10

B 70%