Electronics and Communication Engineering - Measurements and Instrumentation - Discussion

Discussion Forum : Measurements and Instrumentation - Section 6 (Q.No. 36)
36.
To avoid the effect of stray magnetic fields in ac bridge we can use
magnetic screening
Wagner earthing device
wave filter
transformer
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Shiv said:   9 years ago
Is it screening or shielding?

Umakanta bhatta said:   8 years ago
According to me, option B is correct.

Sekhar said:   7 years ago
A is correct because option B is to reduce stray capacitance.

S Prabhakar said:   1 year ago
To avoid the effect of stray magnetic field in A. C. Bridges we can use magnetic screening or magnetic shielding.

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