If the frequency of electrodynamic power factor meter is doubled then its reading will become?
A. Twice of the original reading
B. Half of the original reading
C. Four times of the original reading
D. Remains unaffected
Answer:D
If the frequency of electrodynamic power factor meter is doubled then its reading will become?
A. Twice of the original reading B. Half of the original reading C. Four times of the original reading D. Remains unaffected