Which of the instrument is used for a.c. and d.c. – McqOptions

MCQOPTIONS

1.	Which of the instrument is used for a.c. and d.c.
A.	moving iron (attraction type) ammeter
B.	moving coil voltmeter
C.	permanent magnet type ammeter
D.	induction type meter
Answer» B. moving coil voltmeter

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