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प्रश्न
What is the pole fuse? Write down its current rating.
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उत्तर
Before the electric line is connected to the meter in a house, a fuse of high rating (≈ 50 A) is connected in the live wire at the pole or just before the meter. This fuse is called the pole fuse. Its current rating is ≈ 50 A.
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संबंधित प्रश्न
Name the device used to increase the voltage at a generating station.
At what voltage and frequency is the electric power generated at the power generating station?
Explain with the aid of a simple diagram, the transmission of electric power from the generating station to your house.
At what voltage is the a.c. supplied to our houses?
Name the device used to decrease the voltage at the substation for its supply.
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State the function of the following in a house circuiting of main fuse.
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State one advantage of using the main switch in house wiring.
