Uses of series reactance coil

Q.  A series reactance coil is used in Weston frequency meter. This coil is used to
- Published on 10 Nov 15

a. Suppress harmonics present in the current flowing through the meter
b. Minimizes the waveform errors
c. Both (a) and (b)
d. None of these

ANSWER: Both (a) and (b)

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