Explore topic-wise MCQs in Ic Engine.

This section includes 10 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.

Full pressure sump lubrication system is generally adopted for high capacity engines.

A. True
B. False
Answer» C.
Discussion
2.

In full pressure system, oil from the oil sump is pumped under pressure to the various parts requiring lubrication.

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

Semi pressure system does not enables higher bearing loads and engine speeds to be employed as compared to splash system.

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

Semi pressure system is a combination of splash and pressure systems.

A. True
B. False
Answer» B. False
Discussion
5.

Splash system is suitable for high and medium speed engines having moderate bearing load pressures.

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

Wet sump lubrication system employ a large capacity oil sump at the base of crank chamber, from which the oil is drawn by a low pressure oil pump and delivered to various parts.

A. True
B. False
Answer» B. False
Discussion
7.

What are the various types of greases used for lubrication?

A. calcium soap greases
B. sodium soap greases
C. aluminium soap greases
D. all of the mentioned
Answer» E.
Discussion
8.

Greases perform better than oils under which of the following conditions?

A. cleanliness or avoidance of splash
B. minimum attention
C. a seal against external contaminants
D. all of the mentioned
Answer» E.
Discussion
9.

Greases perform better than oils under conditions requiring ___________

A. high bearing loads and shock loads
B. slow journal speed
C. temperature extremes
D. all of the mentioned
Answer» E.
Discussion
10.

Lubricating grease is a solid to semi-solid dispersion of a thickening agent in a liquid lubricant.

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