Fuel consumption of diesel engines is not guaranteed at one quarter lo – McqOptions

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1.	Fuel consumption of diesel engines is not guaranteed at one quarter load because at such low loads ____________
A.	the friction is high
B.	the friction is unpredictable
C.	the small difference in cooling water temperature or in internal friction has a disproportionate effect
D.	the engine is rarely operated
Answer» D. the engine is rarely operated

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