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प्रश्न
Fill in the following blank with suitable words:
The earth wire should be connected to the ........... of an appliance.
उत्तर
The earth wire should be connected to the metal case of an appliance.
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संबंधित प्रश्न
What happens to the flow of electric current during a short circuit?
Why should the wires carrying electricity not be touched barefooted?
Name safety measures commonly used in electric circuits and appliances.
What name is given to the device which automatically cuts off the electricity supply during short-circuiting in household wiring?
Give the symbol of an electric fuse used in circuit diagrams.
Along with live wire and neutral wire, a third wire is also used in domestic electric wiring. What name is given to this third wire?
What is the usually colour of the insulation of :
(a) live wire
(b) neutral wire
(c) earth wire?
Which among these are the main characteristics of fuse element?
Overloading is due to
The most important safety method used for protecting home appliances from short circuiting or overloading is
