Advertisements
Advertisements
प्रश्न
At what voltage is the a.c. supplied to our houses?
Advertisements
उत्तर
At 220 V of voltage, the a.c. is supplied to our houses.
APPEARS IN
संबंधित प्रश्न
In the transmission of power the voltage of power generated at the generating stations is stepped up from 11kV to 132 kV before it is transmitted. Why?
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.
Name the device used to decrease the voltage at the substation for its supply.
What is the pole fuse? Write down its current rating.
What is the nature of current transmitted from the power station?
The voltage of power generated at the generating stations is first stepped up before its transmission. Give reason.
State one advantage of using the main switch in house wiring.
At what frequency is the a.c. supplied to our houses?
