Answered

Technician A says that the two-stroke spark engine uses a dual-lobe camshaft. Technician

B says that a typical two-stroke spark engine does not use a crankshaft. Who is correct?

Answer :

saeedrehman057

Answer:

Both are Incorrect.

Explanation:

A two-stroke (or two-cycle) engine is a type of internal combustion engine which completes a power cycle with two strokes (up and down movements) of the piston during only one crankshaft revolution. In a two-stroke engine, the end of the combustion stroke and the beginning of the compression stroke happen simultaneously, with the intake and exhaust (or scavenging) functions occurring at the same time.

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