The brake power of a diesel engine, keeping other parameters constant, can be increased by
A. decreasing the density of intake air
B. increasing the temperature of intake air
C. increasing the pressure of intake air
D. decreasing the pressure of intake air
Answer:A
The brake power of a diesel engine, keeping other parameters constant, can be increased by
A. decreasing the density of intake air B. increasing the temperature of intake air C. increasing the pressure of intake air D. decreasing the pressure of intake air
Explanation: By increasing the pressure of intake air, the brake power of a diesel engine, keeping other parameters constant, can be increased and by no other means.