Question 30 of 30
The purpose of Fuel Oil in a Diesel engine is to _____
A
Reduces friction
B
Gives power
C
Turns turbo charger
D
Causes explosion
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Answer & Explanation
The correct answer is Option B: Gives power.
The primary function of fuel oil in a diesel engine is to provide the energy for combustion. When ignited under pressure, it releases chemical energy, which is converted into mechanical power to drive the engine.