Electrical Systems Quiz

Electrical Systems Quiz

12th Grade

10 Qs

quiz-placeholder

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Electrical Systems Quiz

Electrical Systems Quiz

Assessment

Quiz

Education

12th Grade

Hard

Created by

Muhammad Rahimi

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the most common form of energy used in homes, offices, manufacturing, and construction industries?

Gas

Electricity

Water

Wind

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What could cause hazards of electricity such as electric shock, burn, and damages to properties?

Knowledge

Ignorance

Wisdom

Experience

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of a step-down transformer in the electrical power supply system?

Generate electricity

Maintain constant voltage

Reduce voltage to a lower value

Raise voltage to a higher value

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of earthing in an electrical installation?

To cause equipment damage

To increase electric shock risk

To prevent electric shock

To reduce energy consumption

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main function of a consumer unit in a household electrical system?

To provide lighting control

To protect against overcurrent

To register energy consumption

To disconnect the circuit in case of imbalance

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of a lighting circuit in a household electrical system?

To operate high-power appliances

To provide on/off control for lighting

To monitor security cameras

To control air conditioning

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of switch is required for independent control from two positions, such as on a staircase?

Three-way switch

Two-way switch

Four-way switch

One-way switch

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