Automobile Engine MCQ Questions & Answers

1

Most of the . . . . . . . . vehicles have automatic transmission.

A) Indian B) Japanese C) American D) British

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Answer & Solution

Answer: Option C

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2

How many cells are there in a 12 V lead acid battery?

A) 2 B) 4 C) 6 D) 12

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Answer & Solution

Answer: Option C

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3

The commonly used material for insulator of spark plug is

A) Bakelite B) Asbestos C) Alumina D) Copper

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Answer & Solution

Answer: Option C

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4

What is the cause of noisy hrakes fault?

A) Bent back plate B) Dirty lining C) Drum distorted D) All are correct

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Answer & Solution

Answer: Option D

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5

As a general rule in facings on the friction disc are worn down to the rivet heads

A) Rivets should be replaced B) The friction disc should be replaced C) The clutch should be replaced D) The linkage should be adjusted

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Answer & Solution

Answer: Option B

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6

If a four-strokes engine is revolving of at 1200 rpm, then the number of explosions are equal to

A) 1200 B) 600 C) 2400 D) 300

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Answer & Solution

Answer: Option B

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7

Vacuum advance mechanism operates at

A) Light engine load B) Heavy engine load C) High engine speed D) Any of the above

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Answer & Solution

Answer: Option A

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8

Piston ring must withstand temperature upto . . . . . . . . °C without losing their tension.

A) 100 B) 3000 C) 1000 D) 300

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Answer & Solution

Answer: Option D

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9

The contact breaker (CB) point gap is in the range of

A) 0.35 mm to 0.45 mm B) 0.55 mm to 0.65 mm C) 0.30 mm to 0.40 mm D) 1 mm to 1.35 mm

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Answer & Solution

Answer: Option A

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10

The frequency of a vibrating contact type regulator for d.c. generator is

A) 20 per second B) 200 per second C) 20 per minute D) 200 per minute

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Answer & Solution

Answer: Option B

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Automobile Engine MCQ Questions & Answers | Automobile Engineering