Q. The generating voltage and frequency in India is __.

A
11 kV and 50 Hz
B
11 kV and 60 Hz
C
220 kV and 50 Hz
D
220 kV and 60 Hz
Solution:
  • The electric power is generated at 11 kV, 50Hz at the power generating station.
  • In India, the frequency of power supply is 50 Hz and the supply voltage is 220 V.
  • For Power transmission, 220 kV, 400 kV and 765 kV are used. The maximum voltage at which AC power is transmitted in India is 765 kV.
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