3.
(a) The earth wire of a kettle is damaged. When a person touches the kettle while it is
...
Physics, 23.11.2021 14:40 kayla32213
3.
(a) The earth wire of a kettle is damaged. When a person touches the kettle while it is
switched on, predict (with explanations) whether he or she would experience an electric
shock if:
(i) the live wire of the kettle is not damaged;
(ii) the live wire of the kettle is damaged and touches the metal casing of the kettle.
(b) Besides replacing old wiring, what other electrical safety precautions should be practised
at home?
Answers: 2
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