In induction watt - hour meter, torque can be compensated by using shading ring & power factor compensator

Q.  In induction watt - hour meter, due to shunt magnet the torque is not zero power factor. It can be compensated by using
- Published on 14 Sep 15

a. Shading ring
b. Power factor compensator
c. Drilling holes in the disc on a diameter
d. Both (a) and (b)

ANSWER: Both (a) and (b)

Related Content

➨ Post your comment / Share knowledge


Enter the code shown above:

(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)
▲