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10 Questions

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Electric Components and Circuit Symbols

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Questions and Answers

What are the symbols used to represent the 'ON' and 'OFF' positions of a switch?

A line and a circle

A straight line and a curved line (correct)

A dot and a curved line

Two parallel lines

How are the wires used to connect various components in a circuit represented?

By a dotted line

By a thick line

By a broken line

By a zigzag line (correct)

What is the name for a combination of two or more cells connected in a circuit?

Power pack

Energy source

Battery (correct)

Electric unit

In which devices are batteries commonly used?

Torch and TV remote control Signup and view all the answers

What symbols are usually printed in the battery compartment to help in placing the cells correctly?

'+' and '-' Signup and view all the answers

In a circuit, how are the wires used to connect various components represented?

By symbols Signup and view all the answers

What is the name for a combination of two or more cells connected in a circuit?

Battery Signup and view all the answers

What do the '+' and '-' symbols in the battery compartment indicate?

Positive and negative terminals of the cell Signup and view all the answers

What is the correct representation for the 'ON' and 'OFF' positions of a switch?

\ Signup and view all the answers

In some devices, how are the electric cells connected when they are not placed one after the other?

Thick wire or metal strip connecting the positive and negative terminals Signup and view all the answers

Study Notes

Electronic Circuits

'ON' and 'OFF' positions of a switch are represented by '1' and '0' or '|' and 'ǀ' respectively.

Circuit Diagrams

Wires used to connect various components in a circuit are represented by straight lines.

Cells and Batteries

A combination of two or more cells connected in a circuit is called a battery.
Batteries are commonly used in devices such as clocks, toys, and torches.

Battery Compartment

'+' and '-' symbols in the battery compartment indicate the polarity of the cells.
'+' and '-' symbols are also printed in the battery compartment to help in placing the cells correctly.

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Description

Test your knowledge of common electric components and their symbols used in circuit diagrams. Explore the representation of switches, wires, batteries, and their connections in circuits. This quiz also covers the use of batteries in various devices.