Electricity in Automobile MCQ Questions & Answers

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Each section contains 100 MCQs on Electricity in Automobile .

Which of the following statements is correct with regard to alternating current (AC)?

A) AC has a higher degree of energy than DC B) Batteries supply AC C) The direction of current changes regularly in AC D) Electrons do not flow in AC

Discuss

Answer & Solution

Answer: Option C

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

When the battery is half discharged then its specific gravity (27°) is-

A) 1.100 B) 1.175 C) 1.220 D) None

Discuss

Answer & Solution

Answer: Option B

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

Dynamo converts-

A) Mechanical energy into electrical energy B) Electrical energy into mechanical energy C) Chemical energy into heat energy D) Heat energy into liquid energy

Discuss

Answer & Solution

Answer: Option A

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

The battery is an electrochemical device, which means battery

A) Makes chemicals by mechanical means B) Uses chemical action to provide electricity C) Has curved instead of flat plates D) Does not use an electrolyte

Discuss

Answer & Solution

Answer: Option B

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

The colour of taillight in a vehicle is

A) Red B) White C) Green D) Yellow

Discuss

Answer & Solution

Answer: Option A

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

Spark plug may be fouled by

A) Petrol B) Oil C) Lead D) All of the above

Discuss

Answer & Solution

Answer: Option D

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

The extra added resistance can cause a lamp in a parallel circuit to burn brighter than normal.

A) True B) False

Discuss

Answer & Solution

Answer: Option B

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

In a starter motor, the field windings are wound around

A) Armature B) Commutator C) Brush D) Pole shoes

Discuss

Answer & Solution

Answer: Option D

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

What type of battery is used in automobiles?

A) Lead acid battery B) Alkaline battery C) Both D) None

Discuss

Answer & Solution

Answer: Option A

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

An automobile contains which of the following circuit?

A) Head light circuit B) Starting circuit C) Side light circuit D) All are correct

Discuss

Answer & Solution

Answer: Option D

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

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Electricity in Automobile MCQ Questions & Answers | Automobile Engineering