1741Mechanical EngineeringMedium
Fuel consumption of diesef engines is not guaranteed at one quarter load because at such low loads________?
Athe small difference in cooling water temperature or in internal friction has a disproportionate effect
Bthe friction is unpredictable
Cnone of the above
Dthe engine is rarely operated
Ethe friction is high
Correct answer
A. the small difference in cooling water temperature or in internal friction has a disproportionate effect
Explanation
The correct answer is the small difference in cooling water temperature or in internal friction has a disproportionate effect.