An AC source is rated 220V, 50Hz. The average voltage is calculated in a time interval of 0.01s.
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Frequency - 50Hz.
Which means that the time period of the wave if 1/50 = 0.02 sec.
Here we are going to check the average voltage for the time interval of 0.01sec.
If the interval lies between π/2 to 3π/2. the average voltage will be zero. In all the other cases it will not be zero
So, the answer will be may be zero.
Which means that the time period of the wave if 1/50 = 0.02 sec.
Here we are going to check the average voltage for the time interval of 0.01sec.
If the interval lies between π/2 to 3π/2. the average voltage will be zero. In all the other cases it will not be zero
So, the answer will be may be zero.
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