Closed Book Flashcards
____altitude is the altitude at which 100% torque is no longer available
Critical
(T/F) Although there is no limit for operation at maximum continuous power, sustained operation at maximum power may significantly reduce engine service life.
True
Maximum _______ speed is the maximum speed at which an abort may be started and the aircraft stopped within the remaining runway length.
Abort
Increase takeoff speeds by ____% of the gust increment up to a maximum of 10 knots.
50%
The engine has been flat-rated to produce _______ shaft horsepower.
1100
The SCU will activate the red Oil PX annunciator if oil pressure falls below ____ psi when the engine is above ____ idle power.
40 / Idle
The SCU will activate the OIL PX annunciator if the oil pressure drops below ___ psi at idle power.
15
During an auto start or normal operation with the ignition switch set to ____, the PMU will energize and de-energize the igniters as required.
NORM
(T/F) When the ignition control toggle switch is set to ON, or when the igniters are activated in the AUTO mode, a green IGN SEL annunciator is illuminated.
True
Power for the starter control (START) is provided through the ____ bus.
Battery
Power for the ignition system (IGN) is provided through the ____ bus.
Battery
The chip detector is mounted in the ____ to detect metal contamination in the oil.
RGB
The ____ and the ____ automatically control the propeller blade angle (pitch) and propeller speed (Np).
PMU, PIU
The propeller system is designed to maintain a constant speed of _____ rpm (100% Np) during most flight conditions.
2000
(T/F) With the PMU not functioning, Np may peak above 100% during power changes and then return to the governed range.
True
The PMU provides two operating modes, ground and flight, which are controlled by the ____.
Weight-on-wheels switch on the main landing gear struts
In the ground mode, the engine idle N1 is ____% and in the flight mode, idle is normally ____%.
60, 67
illumination of both the ____ and ____ annunciators indicates the system is in the manual mode.
PMU FAIL, PMU STATUS
(T/F) Engine starts are recommended with the PMU in the manual mode.
False
A PMU STATUS light in flight indicates
Weight-on-wheels switch fault and/or mismatch