Practice Need For Earthing (9.6) - Household Circuits

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9 questions

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6 sample questions

Question 1.
What is the purpose of earthing in electrical circuits?
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Think about safety in appliances.
Question 2.
Name a type of appliance that requires earthing.
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What kind of materials are usually conductive?
3Question 3.
What is the primary purpose of earthing?
- Prevent electric shock
- Increase current flow
- Improve appliance efficiency
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Think safety!
4Question 4.
True or False: Earthing is only necessary for high-power appliances.
- True
- False
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Consider all appliances in the household.
Question 5.
Design a household layout that incorporates earthing for all metal-bodied appliances. Explain your choices.
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Consider safety standards and effective earthing mechanisms.
Question 6.
Evaluate the potential risks in a house without proper earthing and propose a safety plan.
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Focus on preventative measures beyond earthing.

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