We generally use a device in an electrical circuit, which is essential for safety of appliance as well as life. 

(i) What is that safety device called ? 

(ii) How it works and helps us to live happily ? 

(iii) Do you think it is necessary for every place where electricity is used ?

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1 Answers

(i) Fuse

(ii) Yes, Fuse protects circuit and appliances by stopping the flow of any unduly high electric current. 

(iii) Yes 

Associated Value: The learners will be able to understand and appreciate the importance of electric fuse in the domestic circuit.

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