Explore topic-wise MCQs in Ic Engine.

This section includes 7 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.

Which_of_the_following_engines_will_have_heavier_flywheel_than_the_remaining_ones?$

A. 30 kW four stroke petrol engine running at 1500 r.p.m
B. 30 kW two stroke petrol engine running at 1500 r.p.m
C. 30 kW two stroke diesel engine running at 750 r.p.m
D. 30 kW four stroke diesel engine running at 750 r.p.m
Answer» B. 30 kW two stroke petrol engine running at 1500 r.p.m
Discussion
2.

Thermal efficiency of a two stroke cycle engine is _____________ a four stroke cycle engine.

A. equal to
B. less than
C. greater than
D. none of the mentioned
Answer» C. greater than
Discussion
3.

The two stroke cycle engine have lighter flywheel.

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

A two stroke engine gives _____________ mechanical efficiency than a four stroke cycle engine.

A. higher
B. lower
C. equal
D. none of the mentioned
Answer» B. lower
Discussion
5.

A two stroke cycle engine occupies larger floor area than a four stroke cycle engine.

A. True
B. False
Answer» C.
Discussion
6.

A two stroke cycle engine gives _____________ the number of power strokes as compared to the four stroke cycle engine, at the same engine speed.

A. half
B. same
C. double
D. four times
Answer» D. four times
Discussion
7.

In a two stroke engine, the working cycle is completed in two revolutions of the crankshaft.

A. True
B. False
Answer» C.
Discussion