Bakers Oral Powerplant Exam Questions and Answers (Graded A)
Bakers Oral Powerplant Exam Questions and Answers (Graded A)Bakers Oral Powerplant Exam Questions and Answers (Graded A)Bakers Oral Powerplant Exam Questions and Answers (Graded A) How are reciprocating engines classified? - ANSWER-1) Cylinder Arrangement w/ respect to crankshaft (in-line, V-type, radial and opposed) 2) Method of cooling (liquid cooled, or air cooled) what are the different types of piston rings - ANSWER-compression rings, oil control rings and scraper rings what are the main causes of a cylinder having low compression - ANSWER-broken piston rings, rings that are not seated properly, burnt valves and poorly seating valves what is the purpose of the oil control rings? - ANSWER-they are used to control the thickness of the oil film on the cylinder walls
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