Question is ⇒ In a moving iron voltmeter the coil has a resistance of 20 Ω and an inductance of 0.3 H. The swamping resistance in 2000 Ω. To ensure correct reading with dc as well as 50 Hz ac, the value of capacitor to be connected in parallel with swamping resistance should be, Options are ⇒ (A) 0.0125 μF, (B) 0.0311 μF, (C) 0.0521 μF, (D) 0.0622 μF, (E) , Leave your comments or Download question paper.

Question is ⇒ In a moving iron voltmeter the coil has a resistance of 20 Ω and an inductance of 0.3 H. The swamping resistance in 2000 Ω. To ensure correct reading with dc as well as 50 Hz ac, the value of capacitor to be connected in parallel with swamping resistance should be, Options are ⇒ (A) 0.0125 μF, (B) 0.0311 μF, (C) 0.0521 μF, (D) 0.0622 μF, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	In a moving iron voltmeter the coil has a resistance of 20 Ω and an inductance of 0.3 H. The swamping resistance in 2000 Ω. To ensure correct reading with dc as well as 50 Hz ac, the value of capacitor to be connected in parallel with swamping resistance should be
A.	0.0125 μF [Wrong Answer]
B.	0.0311 μF [Correct Answer]
C.	0.0521 μF [Wrong Answer]
D.	0.0622 μF [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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