FAA Powerplant Oral & Practical Questions with correct answers
Section IV - AMP RECIPROCATING ENGINES CORRECT ANSWER FAA-H-8083-32 AC43.13-1B References: Powerplant What is the purpose of a crankshaft dynamic dampers? CORRECT ANSWER To reduce engine vibration. What types of connecting rods are commonly found in radical engines? CORRECT ANSWER Master and articulated rod assemblies. What are the different types of piston rings. CORRECT ANSWER Compression, oil control, and oil scraper. What is the purpose of oil control rings? CORRECT ANSWER Oil control rings regulate the thickness of the oil film on the cylinder wall. What is the purpose of the valve overlap? CORRECT ANSWER It permits better volumetric efficiency and lowers the cylinder operating temperature. What is the running valve clearance on engines equipped with hydraulic valve lifters? CORRECT ANSWER Zero. When troubleshooting a running engine malfunction ,what does a cold cylinder indicate? CORRECT ANSWER Lack
Written for
- Institution
- FAA Powerplant Oral
- Course
- FAA Powerplant Oral
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- Uploaded on
- October 18, 2023
- Number of pages
- 47
- Written in
- 2023/2024
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- Exam (elaborations)
- Contains
- Questions & answers
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faa powerplant oral practical questions with cor
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