T-6B Closed Book MQF Flashcards
(159 cards)
____altitude is the altitude at which 100% torque is no longer available.
A. Maximum
B. Minimum
C. Critical
D. Flight
C. Critical
Although there is no limit for operation at maximum continuous power, sustained operation at maximum power may significantly reduce engine service life.
A. True
B. False
A. True
Maximum _______ speed is the maximum speed at which an abort may be started and the aircraft stopped within the remaining runway length.
A. Braking
B. Abort
C. Engine failure
D. Rotation
B. Abort
Increase takeoff speeds by ____% of the gust increment up to a maximum of 10 knots.
A. 25
B. 50
C. 75
D. 100
B. 50
The engine has been flat rated to produce _______ shaft horsepower.
A. 900
B. 1100
C. 1300
D. 1500
B. 1100
The sight glass is ___ to be used for checking oil level; only the ___ is to be used for correct indication of oil level in the tank.
A. required, sight glass
B. authorized, low oil px light
C. not, dipstick
D. not, low oil px light
C. not, dipstick
The SCU activates the red OIL PX warning if oil pressure drops to ____ psi or below when above ____ power.
A. 15, IDLE
B. 15, 60%
C. 40, 60%
D. 40, IDLE
D. 40, IDLE
The SCU activates the red OIL PX warning if oil pressure drops ___ psi or below at idle power.
A. 15
B. 29
C. 40
D. 65
A. 15
9) During an auto start or normal operation with the ignition switch set to ____, the PMU will energize and de-energize the igniters as required.
A. ON
B. NORM
C. AUTO
D. AUTO/RESET
B. NORM
When the IGNITION switch is set to ON or when the igniters are activated for an auto start, a green IGN SEL annunciator is illuminated.
A. True
B. False
A. True
Power for the start control is provided through a circuit breaker, placarded START, located on the ____ bus circuit breaker panel in the front cockpit.
A. battery
B. generator
C. aux battery
D. AC
A. battery
Power for the ignition system is provided through a circuit breaker, placarded IGN, located on the ____ bus circuit breaker panel in the front cockpit.
A. battery
B. generator
C. aux batter
D. AC
A. battery
A chip detector is mounted in the ____ to detect ferrous material in the oil.
A. RGB
B. PCL
C. PMU
D. PIU
A. RGB
The ____ and the ____ automatically control the propeller blade angle (pitch) and propeller speed (NP).
A. RGB, PMU
B. PMU, PCL
C. PMU, PIU
D. PCL, PIU
C. PMU, PIU
The propeller system is designed to maintain a constant speed of _____ rpm (100% NP) during most flight conditions.
A. 30,000
B. 3000-5000
C. 2000
D. None of the above
C. 2000
If PMU function is lost or deactivated, NP may peak above 100% during power changes and then return to the governed range.
A. True
B. False
A. True
If the PCL is inadvertently moved to cutoff and the engine is shutting down, do not attempt to relight the engine by moving the PCL to idle or severe damage could occur to the engine
A. True
B. False
A. True
The PMU operates in either flight or ground mode. The aircraft _____ control these modes.
A. radar altimeter
B. PCL position
C. Landing gear position
D. weight-on-wheels switches on the main gear struts.
D. weight-on-wheels switches on the main gear struts.
In ground mode, idle is ____% N1 and in flight mode, idle is ____% N1 (min).
A. 60, 67
B. 60-61, 67
C. 40-41, 60
D. 67, 60-61
B. 60-61, 67
Above _____ feet PA, the PMU raises N1 to maintain NP above __ % to avoid the stress on the propeller during spins.
A. 18,000, 40-50
B. 18,069, 67
C. 10,000, 80
D. None of the above
C. 10,000, 80
Illumination of both the ____ warning and ____ caution on the EICAS indicates the system is in manual mode.
A. PMU OFF, PMU FAIL
B. PMU FAIL, PMU STATUS
C. PMU OFF, PMU STATUS
D. None of the above
B. PMU FAIL, PMU STATUS
Engine starts are not recommended with the PMU in the manual mode.
A. True
B. False
A. True
A PMU STATUS caution in flight indicates:
A. Imminent engine failure
B. Weight-on-wheels switches fault and/or mismatch
C. PMU has experienced a fault not serious enough to revert to manual mode.
D. PCL retard is required
B. Weight-on-wheels switches fault and/or mismatch
24) The ______ powers the PMU when propeller RPM is above 40-50 % NP.
A. generator bus
B. permanent magnet alternator (PMA)
C. aux battery
D. battery bus
B. permanent magnet alternator (PMA)