SSC JE Electrical Engineering 2017 Set 1 Paper

Question : 132 of 200

Marks: +1, -0

Moving iron meters can be used to measure ____?

Solution:

Moving iron meter can be measure for both AC and DC supply because torque is proportional to

I^2

in moving iron meter so it use for both AC & DC.

T ∞ I^2

Go to Question:

Prev Question

Next Question