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-10 section-1

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

Single most important property of lubricated oil is

A) Its fire point B) Cloud point C) Oil ness D) Viscosity index

Discuss

Answer & Solution

Answer: Option C

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

To minimize friction in bearing a thin film of materials are used known as

A) Lubricant B) Coolant C) Graphite D) Cutting oil

Discuss

Answer & Solution

Answer: Option A

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

Greases are not used to lubricate

A) Rail axle boxes B) Gears C) Bearing working at high temperature D) Delicate instruments

Discuss

Answer & Solution

Answer: Option D

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

After leaving the engine, the coolant goes to the

A) Collector tank B) Inlet of the pump C) Header tank D) Fuel tank

Discuss

Answer & Solution

Answer: Option C

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

What is the disadvantage of a water cooling system?

A) Increase in weight of the vehicle B) Less engine sound C) Quick transfer of heat D) None of these

Discuss

Answer & Solution

Answer: Option A

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

For effective air cooling the surface area of the metal which comes in contact with air is . . . . . . . . by providing fins over the cylinder barrels.

A) Decreased B) Increased C) Same D) None of these

Discuss

Answer & Solution

Answer: Option B

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

What is the possible cause for internal leakage?

A) Defective cylinder head gasket B) Cracked cylinder wall C) Loose cylinder head bolt D) All are correct

Discuss

Answer & Solution

Answer: Option D

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

If the thermostat is stuck closed, the engine will

A) Warm up slowly B) Overheat C) Fail to start D) None of these

Discuss

Answer & Solution

Answer: Option B

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

When the engine is not running, the engine oil is stored in

A) Oil pan B) Cylinder head C) Oil pump D) Separate oil tank

Discuss

Answer & Solution

Answer: Option A

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

100

The best example of splash lubrication is

A) Ring lubricator B) Wick feed lubricator C) Greaze gun D) Pump-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