DIESEL FUEL SYSTEM - Practice Mode

1) What is the purpose of glow plug in pre-combustion chamber in diesel engine?

Completing combustion Delaying combustion Advance combustion Initiating combustion

Correct Answer: Initiating combustion

2) What is the purpose over flow valve in fuel filters

To supply more fuel to filter To send back excess diesel to fuel tank To supply clean diesel To take the leaking fuel

Correct Answer: To send back excess diesel to fuel tank

3) Why baffles are provided in the fuel tank?

Minimize the slashing of fuel in the tank To strengthen the fuel tank To make chambers in the fuel tank To make square and lengthy fuel tank

Correct Answer: Minimize the slashing of fuel in the tank

4) Why an auxillary spray hole provided in the pintaux nozzle?

To assist easy starting under cold condition To assist stop under cold condition To provide rich fuel under cold condition To provide very less fuel supply

Correct Answer: To assist easy starting under cold condition

5) Which nozzle having an auxillary spray hole with main hole?

Single hole nozzle Multi hole nozzle Pintle nozzle Pintaux nozzle

Correct Answer: Pintaux nozzle

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