Friction compensation in an induction watt-hour meter

Q.  For friction compensation in an induction watt-hour meter is done by making
- Published on 10 Nov 15

a. The ratio of the shunt magnet flux and series magnet flux large with the help of two shading bands
b. The ratio of the series magnet flux and shunt magnet flux large with the help of two shading bands
c. The ratio of the shunt magnet flux and series magnet flux large with the help of three shading bands
d. The ratio of the series magnet flux and shunt magnet flux large with the help of three shading bands

ANSWER: The ratio of the shunt magnet flux and series magnet flux large with the help of two shading bands

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