DIESEL FUEL SYSTEM - Quiz

1) What is the function of heater plug?

Warm up fuel pump Warm up combustion chamber Warm up injector Warm up valves

2) Why fuel filter is essential in diesel engine?

Increase the power Prevent dirty smoke Easy starting Mirror polishing finish in nozzle and FIP

3) How the pressure, is maintaining in the high pressure pipe line of FIP?

Control rack Delivery valve Barrel Plunger

4) How much maximum fuel pressure developed in fuel injection pump?

100 to 200 Kgf/cm² 200 to 300 Kgf/cm² 300 to 400 Kgf/cm² 400 to 700 Kgf/cm²

5) How the quantity of fuel delivery vary in running diesel engine?

By plunger By control sleeve By control rack By injection