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Electricity In Automobile — Part 2 MCQs with Explanations

Practice high-yield Automobile Engineering MCQs on Electricity In Automobile — Part 2 with worked academic solutions for PPSC, FPSC, Transport Dept.

Questions
40
Difficulty Level
Exam-Level
Target Exams
PPSC, FPSC, Transport Dept
Estimated Time
48 mins
Exam-Level PPSC FPSC Transport Dept
Verified for Commission Syllabus • Oct 14, 2026
40

Verified Practice Questions

Interactive test mode with detailed academic worked solutions

Live Progress | 0/40 answered
✓ 0 correct ✗ 0 wrong 0% score
Question 1 of 40
★ PPSC ★ FPSC

In a DC generator, magnetic field is produced in the

Question 2 of 40
★ PPSC ★ FPSC

All the heavier vehicle use a . . . . . . . . battery system.

Question 3 of 40
★ PPSC ★ FPSC

A battery's reserve capacity is measured in

Question 4 of 40
★ PPSC ★ FPSC

The colour of positive plate of lead-acid battery is

Question 5 of 40
★ PPSC ★ FPSC

Which of the following statement is correct with regard to insulator?

Question 6 of 40
★ PPSC ★ FPSC

In automobile which of the hom is used-

Question 7 of 40
★ PPSC ★ FPSC

Battery is an assembly of cells in series with the positive terminal of one connected to the negative of the other

Question 8 of 40
★ PPSC ★ FPSC

The current carrying capacity of cable size $${{14} \over {0.012}}$$ is-

Question 9 of 40
★ PPSC ★ FPSC

When performing a starter current draw test, high current draw usually indicates

Question 10 of 40
★ PPSC ★ FPSC

Body of the dynamo is made of . . . . . . . . steel in circular pipe shape.

Question 11 of 40
★ PPSC ★ FPSC

The specific gravity of acid in a fully charged battery at 80°F (26.7°C) is generally

Question 12 of 40
★ PPSC ★ FPSC

If a battery is continuously undercharged it becomes-

Question 13 of 40
★ PPSC ★ FPSC

Cut out relay is also called as

Question 14 of 40
★ PPSC ★ FPSC

The positive plates of a lead acid battery has

Question 15 of 40
★ PPSC ★ FPSC

Ignition coil is used to

Question 16 of 40
★ PPSC ★ FPSC

Which of the following is the main component of a battery?

Question 17 of 40
★ PPSC ★ FPSC

The acid used in automobile battery

Question 18 of 40
★ PPSC ★ FPSC

The current carrying capacity of cable size $${{28} \over {0.012}}$$ is-

Question 19 of 40
★ PPSC ★ FPSC

In a fuel tank, when the float is near the top of the tank, the resistance is

Question 20 of 40
★ PPSC ★ FPSC

The candle power of stop lights is-

Question 21 of 40
★ PPSC ★ FPSC

What is the maximum intensity of upper beam?

Question 22 of 40
★ PPSC ★ FPSC

Which is a type of bulb?

Question 23 of 40
★ PPSC ★ FPSC

The basic purpose of the over-running clutch in the starter drive is to

Question 24 of 40
★ PPSC ★ FPSC

The candle power of Head light is-

Question 25 of 40
★ PPSC ★ FPSC

To measure current in a circuit, the ammeter is connected in

Question 26 of 40
★ PPSC ★ FPSC

Fully discharged battery has sp. gravity (at 27°)-

Question 27 of 40
★ PPSC ★ FPSC

The function of the voltage regulator in an alternator is that it

Question 28 of 40
★ PPSC ★ FPSC

Blue light indicates

Question 29 of 40
★ PPSC ★ FPSC

The container of a lead-acid battery is made of-

Question 30 of 40
★ PPSC ★ FPSC

An instrument called hydrometer is used for

Question 31 of 40
★ PPSC ★ FPSC

Which of the following light contain 6 cp?

Question 32 of 40
★ PPSC ★ FPSC

Resistance used to perform a useful function in a circuit is known as the load device.

Question 33 of 40
★ PPSC ★ FPSC

. . . . . . . . is the quantity of electrical charge furnished by a current of one ampere for one hour.

Question 34 of 40
★ PPSC ★ FPSC

Battery box is made of hard . . . . . . . . with separate compartments for each cell.

Question 35 of 40
★ PPSC ★ FPSC

Brown colour indicates-

Question 36 of 40
★ PPSC ★ FPSC

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

Question 37 of 40
★ PPSC ★ FPSC

How is the hydrometer reading taken correctly?

Question 38 of 40
★ PPSC ★ FPSC

The cells are connected in series in order to

Question 39 of 40
★ PPSC ★ FPSC

The candle power of glove compartment light is-

Question 40 of 40
★ PPSC ★ FPSC

For negative plates . . . . . . . . is pasted.

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Air Pollution And Its Control In Automobile — Part 1

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💡 Examiner's Advisory for Automobile Engineering

In competitive commission exams (FPSC, PPSC, KPPSC, SPSC, CSS, PMS), questions are frequently phrased with distractor options designed to catch rote learners. Whenever you answer an MCQ, read the Detailed Academic Explanation and Conceptual Anchor to understand why the remaining options are incorrect.

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