Cooling and Lubrication in Automobile MCQ Questions & Answers

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Learn and Practice Cooling and Lubrication in Automobile MCQ Questions & Answers are Available for Automobile Engineering Students to Clear GATE Exams, Technical Interviews, Competitive Examinations, and Other Entrance Exams. The Cooling and Lubrication in Automobile Chapter is Especially Important for Automobile Engineering and GATE Students. Page-8 section-1

Each section contains 100 MCQs on Cooling and Lubrication in Automobile .

The lubricant used for steam cylinders is-

A) Lard oil B) Tallow oil C) Tape oil D) All are correct

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Which one of the following is the reason that tap water is not preferred as coolant on machine tools?

A) It decreases cutting action of the tool B) Danger of corrosion C) It has insufficient cooling effect D) Due to high cooling effect the cutting edges of tool break off

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The function of lubrication in IC engine is

A) To reduce friction B) To dissipate the heat due to friction C) To cool the cylinde D) None of the above

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

The type of water which is good for use in the coolant is

A) Hard water B) Soft water C) Deionized water D) Any kind of water

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

The primary objects of lubrication are-

A) To reduce friction between the moving parts B) To reduce wear of the moving parts C) To act as a cooling medium for moving heat D) All are correct

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Grease is . . . . . . . . type of lubricant.

A) Solid B) Semi-solid C) Liquid D) None of these

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

A good anti-freeze material have the requirements

A) It should mix readily with water B) It should circulate freely in the cooling system C) It should be reasonably cheap D) All are correct

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Which temperature for a lubricating oil will be lowest?

A) Flash point B) Fire point C) Pour point D) Boiling point

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

The most important quality of any lubricant is

A) Viscosity B) Specific gravity C) Specific heat D) Emulsification

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Approximately . . . . . . . . . . per cent of fuel energy has to be taken by cooling system.

A) 28% B) 50% C) 100% D) 10%

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

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Cooling and Lubrication in Automobile MCQ Questions & Answers | Automobile Engineering