Step 3 » GENERAL learning environment Category C (C, C1)

GENERAL Learning Environment Category C (C, C1)
Question 148 of 533

The operating cycle of the internal combustion engine in four strokes is carried out:

A in one complete rotation of the engine shaft;
B in two complete rotations of the engine shaft;
C in four complete rotations of the engine shaft.

Explanation

Explanation text category C / driving tests drpciv:
The operating cycle of the internal combustion engine in four strokes is carried out in two complete rotations of the engine shaft. In the four strokes the piston makes four strokes while the crankshaft only two.
Correct answer: B
 
Driving tests drpciv category C explained.

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