DAPZOI
Home Ask MCQ Quiz Contact Us Login


Two-Stroke Engine MCQ Questions - IC Engine

Two-Stroke Engine MCQs : Here you will find MCQ Questions related to "Two-Stroke Engine" in IC Engine. These Two-Stroke Engine MCQ Questions Will help you to improve your IC Engine knowledge and will prepare you for various Examinations like Competitive Exams, Placements, Interviews and other Entrance Exmaniations.




Question 1

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

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

View Answer


Question 2

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

View Answer


Question 3

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

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

View Answer


Question 4

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

A. higher
B. lower
C. equal
D. None of the above

View Answer


Question 5

The two stroke cycle engine have lighter flywheel.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

View Answer


Question 6

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 above

View Answer


Question 7

In a petrol engine, the mixture has the lowest pressure at the __________

A. beginning of suction stroke
B. end of compression stroke
C. Both A and B
D. end of suction stroke

View Answer


Question 8

In compression ignition engines, swirl denotes a __________

A. haphazard motion of the gases in the chamber
B. radial motion of the gases in the chamber
C. rotary motion of the gases in the chamber
D. None of the above

View Answer


Question 9

The injector nozzle of a compression ignition engine is required to inject fuel at sufficiently high pressure in order to __________

A. inject fuel in a chamber of high pressure at the end of the compression stroke
B. inject fuel at a high velocity to facilitate atomization
C. ensure that penetration is not high
D. All of the above

View Answer


Question 10

Which of the following engines will have a 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

View Answer