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What is the maximum value of power factors and when does it occurs

What is the maximum value of power factors and when does it occurs

Grade:12

1 Answers

Vikas TU
14149 Points
7 years ago
maximum value of power factor = 1
As power factor is associated with the cos term, it would maximum when cosphi = 1 and phi = 0.
ANd the case would be as a pure resistance and ac voltage source closed eq. circut.
In this  case phi that is phase angle is zero and cosphi = 1.
 
 

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