Which of the following engines can work on very lean mixture__________________?

Related Mcqs:

Which of the following is false statement. Some of the methods used to reduce diesel smoke are as follows ________________?

A. using additives in the fuel B. engine derating i.e. reducing the maxi-mum flow of fuel C. increasing the compression ratio D. adherence to proper fuel specification E. avoidance of overloading...

The output of a diesel engine can be increased without increasing the engine revolution or size in following way_________________?

A. feeding more fuel B. increasing flywheel size C. heating incoming air D. scavenging E. supercharging...

Carbon residue in diesel oil should not be more than___________________?

A. 1% B. 0.5% C. 0.1% D. 0.01% E. 0.001%...

An engine has a normal speed of 960 r.p.m. and no load speed of 1000 r.p.m. The speed droop of governor will be about___________________?

A. 2% B. 4% C. 8% D. ±4% E. 1%....

The basic requirement of a good combustion chamber is___________________?

A. high compression ratio B. low compression ratio C. low volumetric efficiency D. minimum turbulence E. high power output and high thermal efficiency...