AM.II.N.K5
KnowledgeDesign, type, and operation of rotor systems.
From the FAA library
- Chapter 1: Aircraft Engines › Turboprop Engines
driving the two rotor elements, propeller, and accessories. The exhaust gases also contribute to engine power output through thrust production, although the amount of energy available for thrust is considerably reduced. Two basic types of turboprop engine ... There are advantages and disadvantages of each system, with the airframe generally dictating the system used. Since the basic components of normal gas-turbine and turboprop engines differ slightly only in design features, it should be fairly simple to apply…
- Chapter 12: Fundamentals of Electricity & Electronics › AC Motors
They are also well suited for constant speed applications and certain types are manufactured that have, within limits, variable speed characteristics. Alternating current motors are designed to operate on polyphase or single-phase lines and at several voltage ratings ... electrical source of power: rpm = 120 × Frequency Number of poles Since airplane electrical systems typically operate at 400 cycles, an electric motor at this frequency operates at about seven times the speed of a 60-cycle commercial motor with…
- A Note About Light Sport Category Aircraft
systems and characteristics can vary greatly depending on the type of aircraft flown. The most basic flight control system designs are mechanical and date back to early aircraft. They operate with a collection of mechanical parts, such as rods, cables ... variety of flight control systems. For example, some aircraft utilized by sport pilots rely on shifting weight while hot-air balloons use a standard burn technique. Helicopters utilize a cyclic to tilt the rotor in the desired direction, along with…