Fuel injection Questions With Correct Answers Complete Solution

Fuel injection Questions With Correct Answers Complete Solution 1. Aid in proper fuel vaporization - ANSWER-The primary purpose of the air bleed openings used with continuous flow fuel injector nozzles is to 2. Prevent an overly rich mixture during sudden acceleration - ANSWER-The function of the altitude compensating,or aneriod valve used with the Teledyne-Continental fuel injection system on many turbocharged engines is to 3. Continental system uses fuel pressure only as a metering force - ANSWER-A major difference between the Teledyne Continental and RSA(precision airmotive or bendix) continuous flow fuel injection systems in a fuel metering is that the 4. Backfiring - ANSWER-Which of the following is least likely to occur during operation of an engine equipped with a direct cylinder fuel injection system? 5. All (continuously) - ANSWER-An aircraft engine continuous cylinder fuel injection system normally discharges fuel during which stroke(s)? 6. Fuel is injected at each cylinder intake port - ANSWER-Which statement is correct regarding a continuous flow fuel injection system used on many reciprocating engines? 7. One,two,three,eight and nine - ANSWER-A nine-cylinder radial engine, using multiple-point priming system with a central spider, will prime which cylinders? 8. It provides a constant discharge fuel pressure for idling, and it provides a positive shutoff for the fuel when the engine is shut down - ANSWER-What are the two purposes of the manifold valve (or flow divider) in the fuel injection system of a horizontally opposed aircraft engine? 9. When the mixture control is in its FULL RICH position, all the fuel goes to the manifold valve. When it is in the Idle Cutoff position, all fuel is returned to the pump inlet. Intermediate... CONTINUES...