Explore topic-wise MCQs in Ic Engine.

This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Ic Engine knowledge and support exam preparation. Choose a topic below to get started.

1.

The speed range of turbocharger is from ___________

A. 10000 to 20000 r.p.m
B. 20000 to 30000 r.p.m
C. 30000 to 40000 r.p.m
D. none of the mentioned
Answer» C. 30000 to 40000 r.p.m
Discussion
2.

Increase in pressure and temperature of the intake air increases significantly delay and rate of pressure.

A. True
B. False
Answer» C.
Discussion
3.

In CI engine, the power developed by the turbocharger is sufficient to drive the compressor, and overcome mechanical friction.

A. True
B. False
Answer» B. False
Discussion
4.

The pressure of supercharger used is ___________

A. 1.0 to 1.3 bar
B. 1.2 to 1.4 bar
C. 1.3 to 1.5 bar
D. none of the mentioned
Answer» D. none of the mentioned
Discussion
5.

For volatile petroleum fuels of high octane number, pre-ignition is reduced at _____________ mixture.

A. very rich
B. very lean
C. equal
D. none of the mentioned
Answer» C. equal
Discussion
6.

The knock limit is dependent upon ___________

A. the type of fuel used
B. mixture ratio
C. spark advance
D. all of the mentioned
Answer» E.
Discussion