← Prev Question Next Question →
78 views
A moving coil meter has a resistance of 3 Ω and gives full scale deflection with 30 mA. To measure voltage up to 300 V, the external resistance to be connected in series with the instrument is

(A) 9997 Ω (B) 10000 Ω (C) 997 Ω (D) 10003 Ω
by
Request Answer

Please log in or register to answer this question.

1 Answer

0 votes

A moving coil meter has a resistance of 3 Ω and gives full scale deflection with 30 mA. To measure voltage up to 300 V, the external resistance to be connected in series with the instrument is 9997 Ω

by
Ask a Question