Question detail
In Domestic uses and safety, which revision statement keeps earth wire safety tied to the approved learning objective?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Domestic uses and safety
Question
- A. Link earth wire safety to mains electricity using precise GCSE Physics vocabulary.
- B. Treat earth wire safety as a general memory cue without applying the science.
- C. Use a Biology or Chemistry explanation whenever a circuit is mentioned.
- D. Choose an answer only because it contains a familiar electricity word.
Answer
The correct answer is: Link earth wire safety to mains electricity using precise GCSE Physics vocabulary.
Explanation
Link earth wire safety to mains electricity using precise GCSE Physics vocabulary. That supports the objective because explain that the earth wire is a safety wire that stops an appliance becoming live must be shown in context.
Common mistake
Mains electricity common mistake 1
Giving a vague answer instead of directly addressing: Explain that the earth wire is a safety wire that stops an appliance becoming live..
Answer by clearly explaining how to explain that the earth wire is a safety wire that stops an appliance becoming live..
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