The thermal efficiency of a two cycle engine as compared to four cycle engine is_________________?

Related Mcqs:

The maximum temperature in the I.C. engine cylinder is of the order of ________________?

A. 500- 1000°C B. 1000- 1500°C C. 1500-2000°C D. 2000-2500°C E. 2500-3000°C...

In a cycle, the spark lasts roughly for ____________________?

A. 1 sec B. 0.1 sec C. 0.01 sec D. 0.001 sec E. 0.0001 sec...

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...

Ignition lag is__________________?

A. the time taken by fuel after injection (before top dead center) to reach upto auto-ignition temperature B. time before actual fuel injection and the pump plunger starts to pump fuel C. time corresponding to actual injection and top dead center D. time corresopnding to actual ingition and top dead center E. none of the … Ignition lag is__________________?Read More...

The specific fuel consumption for a petrol engine first decreases with increase in fuel air ratio and then increases with further increase in fuel air ratio. The minimum value occurs in the range of__________________?

A. lean mixture B. chemically correct mixture C. rich mixture D. unpredictable E. none of the above...