Step-by-Step Lesson

Learn: Safety in Electrical Circuits - Earthing, Double Insulation, and Electric Shock

AQA GCSE Combined Science specification.

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Steps in this lesson (9)

1
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Match the items on the left with their correct pairs on the right

2
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Match the items on the left with their correct pairs on the right

3
Multiple ChoiceInteractive

What is the main purpose of earthing in an electrical system?

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4
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Match the items on the left with their correct pairs on the right

5
Fill in the BlankInteractive

Double insulation eliminates the need for {{blank0}} because it prevents the appliance from {{blank1}}.

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6
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Match the items on the left with their correct pairs on the right

7
MatchingInteractive

Match the items on the left with their correct pairs on the right

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8
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Match the items on the left with their correct pairs on the right

9
Multi-SelectInteractive

Which of the following are safety features in electrical systems? (Select all that apply)

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