Which of the following method of fuel
ignition is used in Diesel engine?
डीजल इंजन में ईंधन प्रज्वलित करने की निम्नलिखित में से किस विधि का उपयोग किया जाता है?
Spark plug
Fuel injector
Combustion chamber
Heat from compressed air
Heat from compressed air
In a Diesel
engine, fuel is introduced when the piston approaches the top dead
centre of its stroke. The fuel is injected under high pressure into
the piston cylinder combustion chamber where heat from compressed air
ignites the fuel. Diesel engines uses direct injection.In CI engines,
the air is compressed to a high temperature and pressure.
Hence, the correct option is (D).
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