In a diesel engine the fuel is ignited by mcq

            

MCQ

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In a diesel engine the fuel is ignited by 




Options 

A) Spark plug 

B) Injection coil

C) Ignition 

D) Heat resulting from compressing air that is supplied for combustion


Correct answer : option D ( solution discussed below)



Solution

In diesel engine combustion is start at the end of compression stroke when pistion is near to top dead center by using heat resulting from compression air that is supplied for combustion.

Diesel engine not required spark plug for combustion because diesel is easily ignited by using comprising air.

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