when a motor is connected in parallel with the existing
motor the pf will change or not?
Answer Posted / sreeknp
1' if the motor is of same pf --no change in pf
2'if second motor has lower pf then pf will lowered
3' if second motor has higher pf --pf will improve now it is
clear that may lower, higher or no change
so correct answer is sometimes it may chamge
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