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Mechanical Engineering
MEDIUM
ENGLISH
Mechanical Engineering
The m.e.p. of a petrol engine first increases as the fuel air ratio is increased and then decreases on further increase in fuel air ratio. The M.E.P is maximum in the zone of________________?
A
lean mixture
Option A
B
chemically correct mixture
Option B
rich mixture
Correct answer
D
unpredictable
Option D
Correct answer: C
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