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Questions and Answers
What is a key advantage of indirect fuel injection in aircraft piston engines?
What is a key advantage of indirect fuel injection in aircraft piston engines?
- Freedom from impact icing
- Even fuel distribution (correct)
- High operating pressure
- Precise timing requirement with engine cycle
Which component in an indirect fuel injection system adjusts fuel pressure based on engine speed?
Which component in an indirect fuel injection system adjusts fuel pressure based on engine speed?
- Discharge nozzles for each cylinder
- Fuel pump
- Air throttle metering valve (butterfly)
- Fuel manifold valve (correct)
What is a potential drawback of impact icing in aircraft fuel systems?
What is a potential drawback of impact icing in aircraft fuel systems?
- Even fuel distribution
- Potential for engine failure (correct)
- High fuel pressure
- Icing only affects carburetor systems
Which of the following components regulates airflow in an indirect fuel injection system?
Which of the following components regulates airflow in an indirect fuel injection system?
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What is a primary characteristic that makes indirect fuel injection less susceptible to icing compared to carburetor systems?
What is a primary characteristic that makes indirect fuel injection less susceptible to icing compared to carburetor systems?
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