Crankcase explosion in I.C. engines usuall occurs as ___________________?

Related Mcqs:

The pressure and temperature at the end of compression stroke in a petrol engine are of the order of___________________?

A. 4 – 6 kg/cm2 and 200 – 250°C B. 6 – 12 kg/cm2 and 250 – 350°C C. 12 – 20 kg/cm2 and 350 – 450°C D. 20 – 30 kg/cm2 and 450 – 500°C E. 30 – 40 kg/cm2 and 500 – 700°C...

The size of inlet valve of.an engine in comparison to exhaust valve is_________________?

A. more B. less C. same D. more/less depending on capacity of engine E. varies from design to design...

The self-ignition temperature of diesel oil compared to petrol is_________________?

A. higher B. lower C. same D. depends on quality of fuel E. unpredictable...

A 4-stroke diesel engine needs about following amount of air_________________?

A. 75 cc per min. per h.p. B. 750 cc per min. per h.p. C. 7500 cc per min. per h.p. D. 75000 cc per min. per h.p. E. 750000 cc per min. per h.p...

With increase in engine speed, the ignition of spark in petrol engine has to be __________________?

A. Unaltered B. Increased C. Decreased D. Advanced...