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Electrical safety
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Describe the effects of an electric shock on a person.
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Explain why there are no standard mains sockets in a bathroom.
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Explain how electric circuits are wired in a home, with circuit breakers for safety.
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Explain the effects of a short circuit in an appliance or in a mains circuit.
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Explain how earth wires can protect people from electric shock.
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Downloads
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Preview - electrical safety 782.58 KB
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Key concepts presentation 1.67 MB
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Student worksheet - shocking 142.58 KB
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Student worksheet - short circuit 108.44 KB
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Student worksheet - a working fuse 330.25 KB
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Student worksheet - earthing 254.87 KB
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Student worksheet - mains circuits 282.41 KB
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Student worksheet - metal case 93.1 KB
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Student worksheet - resisting a shock 420.25 KB