Category: Uncategorized

Most engine-propeller combinations have one or more critical ranges within which continuous operation is not permitted. Critical ranges are established to avoid

A powerplant using a hydraulically controlled constant-speed propeller is operating within the propeller’s constant-speed range at a fixed throttle setting. If the tension of the propeller governor control spring (speeder spring) is reduced by movement of the cockpit propeller control, the propeller blade angle will

Which of the following contains a minimum checklist for 100-hour inspections of engines?

During operational check of an aircraft using hydromatic full-feathering propellers, the following observations are made:The feather button, after being pushed, remains depressed until the feather cycle is complete, then opens.When unfeathering, it is necessary to manually hold the button down until unfeathering is accomplished.

Counterweights on constant-speed propellers are generally used to aid in

Generally, unless otherwise specified by the manufacturer, repairs of nicks, scratches, gouges, etc. on aluminum propeller blades must be made

How does the propeller overspeed governor on a turboprop engine decrease propeller RPM?

__________ occurs when the contents of the intake manifold or induction system ignite prior to entering the cylinders.

What color is used to identify the mixture control?

During a ground check or run-up, the aircraft should be headed _____ to the wind?