Questions
The frequency of ac mains in India is
a
30 c/s or Hz
b
50 c/s or Hz
c
60 c/s or Hz
d
120 c/s or Hz
detailed solution
Correct option is B
Frequency of ac in India is 50 HzTalk to our academic expert!
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An ac generator produced an output voltage , where t is in seconds. The frequency of ac voltage is
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