Powerplant - Induction Systems Flashcards
What are the three major parts of a reciprocating engine induction system?
The air scoop and ducting, the carburetor and intake manifold
What effect does induction system icing have on engine performance?
It can cause the engine to act erratically and loose power
What method is used to prevent or remove induction system ice in a reciprocating engine?
The most common method is by use of heated air
How is ice cleared in some aircraft induction systems if the carburetor heat is too low?
Fluids such as alcohol, anilol, or mersol, which is sprayed into the induction system ahead of the carburetor. The fluid will dislodge the ice, which is ingested by the engine.
What engine indication can be the result of a dirty air filter?
Low power
What are two general classifications of superchargers used in reciprocating engine induction systems?
Internally driven or externally driven (turbochargers) supercharger systems
What unit regulates the amount of exhaust gases to the turbine of a turbocharger?
The waste gate
What type of power is used to control the position of the turbocharger waste gate on some engines?
Oil pressure to an actuating piston
