If the intake air temperature of I.C. engine increases, its efficiency will
A)increase
B)decrease
C)remain same
D)unpredictable

Name: If the intake air temperature of I.C. engine increases, its efficiency will A)increase B)decrease C)remain same D)unpredictable
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Question

Quizplus · Accepted Answer

The efficiency of an internal combustion (I.C.) engine decreases with an increase in intake air temperature because the engine has to work harder to compress the warmer air, which reduces its overall efficiency.

If the Intake Air Temperature of I