Most common form of A.C. meters met with in every day domestic and ind – McqOptions

MCQOPTIONS

1.	Most common form of A.C. meters met with in every day domestic and industrialinstallations are
A.	mercury motor meters
B.	commutator motor meters
C.	induction type single phase energy meters
D.	all of the above
Answer» D. all of the above

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