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प्रश्न
What name is given to the device which automatically cuts off the electricity supply during short-circuiting in household wiring?
उत्तर
A safety device called electric fuse automatically cuts off the electricity supply during short-circuiting in household wiring.
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संबंधित प्रश्न
What happens to the resistance of the circuit during a short circuit?
What happens to the flow of electric current during a short circuit?
What is overloading?
What precaution should be taken to avoid the overloading of domestic electric circuits?
What is the usual capacity of an electric fuse used (i) in the lighting circuit
Give the symbol of an electric fuse used in circuit diagrams.
Fill in the following blank with suitable words:
The earth wire should be connected to the ........... of an appliance.
Answer the following question:
What is overloading? When does it occur? How can overloading be avoided?
The most important safety method used for protecting home appliances from short-circuiting or overloading is ____________.
How does an electric fuse prevent the electric circuit and the appliances from a possible damage due to short circuiting or overloading.
