1. Mechanical Engineering
  2. Automobile Engineering
  3. The minimum cranking speed in petrol eng...
Q.

The minimum cranking speed in petrol engines is

A. 2 - 3 rpm
B. Equal to the normal operating speed
C. 60 - 80 rpm
D. Half of operating speed
E. One fourth of operating speed
Answer» C. 60 - 80 rpm
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