A high-speed diesel engine operating at 2000 rev/min has a single cyl – McqOptions

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1.	A high-speed diesel engine operating at 2000 rev/min has a single cylinder. During the compression stroke, the fuel injection starts 20° before TDC and ends at TDC. Determine the duration the fuel injection takes place.
A.	1/600 seconds
B.	2/248 seconds
C.	1/60 seconds
D.	2/319 seconds
Answer» B. 2/248 seconds

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