When the speed of the crankshaft is between 100 r.p.m. and 250 r.p.m., – McqOptions

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1.	When the speed of the crankshaft is between 100 r.p.m. and 250 r.p.m., the engine said to be a
A.	Slow speed engine
B.	Medium speed steam engine
C.	High speed steam engine
D.	None of these
Answer» C. High speed steam engine

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