Maximum Continuous Power Is the highest power rating not limited by time. Use of this rating is at the discretion of the pilot.
Maximum Cruise Power Is the highest power rating for cruise and is not time limited.
Propeller Ground Fine Propeller ground fine operation is used to provide deceleration on the ground during landing and accelerate-stop conditions by taking advantage of the maximum available propeller drag without creating negative thrust.
Reverse Thrust Reverse Thrust is obtained by lifting the Power Levers and moving them aft of the Beta Range.
SHP Shaft Horsepower
Minimum Take-off Power Is the minimum power which must be available for takeoff without exceeding the engine limitations.
Take-off Power Is the maximum power rating for normal take-off operations and emergency situations.
CONTROL AND INSTRUMENT TERMINOLOGY 操縱和儀表術(shù)語
Condition Lever (Fuel Shut-off Lever) The fuel shut-off lever actuates a valve in the fuel control unit controlling the flow of fuel at the fuel control outlet and regulates the idle range from Low to High Idle.
ITT (Interstage Turbine Temperature) Gas temperature measured between the compressor and power turbines.
N1 Tachometer (Gas Generator RPM) The tachometer registers the rpm of the gas generator with 100% representing the gas generator speed of 37,500 rpm.
Power Lever (Gas Generator N1 RPM) This lever serves to modulate engine power from full reverse thrust to take-off. The position for idle represents the lowest recommended level of power for flight operation.
Propeller Control Lever (N2 RPM) This lever is used to control the rpm setting of the propeller governor. Movement of the lever results in an increase or decrease in propeller rpm. Propeller feathering is the result of lever movement beyond the detents at the low rpm (high pitch) end of the lever travel.
|
