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-9 section-1

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

The type of grease which is fairly water proof and is useful for chassis and wheel bearings is

A) Calcium based grease B) Sodium based grease C) Aluminium based grease D) None of these

Discuss

Answer & Solution

Answer: Option A

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

Which one of the following is not the property of a good lubricant?

A) No change in viscosity due to variation in temperature B) Reduces friction between machine parts C) Takes up the surface pressure between sliding parts D) Becomes thicker after prolonged use

Discuss

Answer & Solution

Answer: Option D

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

Efficiency of cooling system depends upon which of the following ?

A) Area of fins B) Temperature of the engine C) Fitting position of the engine D) All of the above

Discuss

Answer & Solution

Answer: Option D

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

The function of radiator is that

A) It lowers the temperature of the engine coolant B) It maintains the engine coolant at a constant temperature C) It cleans the engine coolant D) It filters the air flowing into the engine compartment

Discuss

Answer & Solution

Answer: Option A

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

Viscosity of oil is measured by using

A) Redwood viscometer B) Ostwald viscometer C) Say bolt viscometer D) All of these

Discuss

Answer & Solution

Answer: Option D

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

Friction is . . . . . . . . when the surfaces are smooth and highly polished.

A) Low B) High C) Same D) None of these

Discuss

Answer & Solution

Answer: Option A

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

Friction is . . . . . . . . when pressure is low?

A) Low B) High C) Same D) None of these

Discuss

Answer & Solution

Answer: Option A

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

The circulation in thermo-syphon cooling system through convection currents

A) True B) False C) Neither A nor B D) None

Discuss

Answer & Solution

Answer: Option A

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

Graphite is a

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

Discuss

Answer & Solution

Answer: Option C

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

Slide ways of a machine are frequently lubricated by

A) Oilcan B) Grease gun C) Ring lubricator D) Wick feed lubricator

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