Draw block diagram for EDC type fuel pump in diesel engine.

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Block diagram for EDC type fuel pump in diesel engine

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Description : What is diesel smoke? State two methods to control diesel smoke.

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Description : What are the causes of diesel smoke?

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Description : CNG is used as alternative fuel, justify with four merits and four demerits.

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Description : List three methods of fuel injection. Describe sequential method with suitable sketch.

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Description : List any four parameters of improving fuel economy.

Last Answer : 1. Use of multi-functional fuel additives will provide 3 to 4% fuel economy. 2. Good driving habits. 3. Properly maintained fuel supply system. 4. Use of computer controlled fuel ... computer controlled ignition system. 6. Use of higher voltage automotive electrical system (42 volts system).

Description : Compare sequential, continuous grouped and simultaneous methods of fuel injection.

Last Answer : Sequential fuel injection (SFI):-Injection of fuel occurs at the same time for all cylinders every revolution of the crankshaft. Therefore, fuel is injected twice within each four-stroke cycle. ... refers to the first three methods of injection, for continuous injection diagram is not needed)

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