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Mechanical Engineering · Q161

Internal Combustion Engines (I.C. Engines)

Engineering and GATE · Mechanical Engineering · question 161

Q161

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
Answer
D.
Decreasing the pressure of intake air

Answer: Option C

Solution

Answer: Option C
Solution:
The brake power of a diesel engine, keeping other parameters constant, can be increased by Increasing the pressure of intake air