Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion
Discussion Forum : Networks Analysis and Synthesis - Section 4 (Q.No. 37)
37.
In a specimen of cast iron, a field strength of 400 AT/m cause a flux density of 0.6 T. In a specimen of silicon steel, the same value of H would cause B to be
Answer: Option
Explanation:
Since μr for silicon steel is more than that of cast iron, flux density will be more than 0.6 T.
Discussion:
2 comments Page 1 of 1.
Mounesh said:
8 years ago
Correct answer is option b, rel permeability=B/H.
Satyam Nandkishor said:
5 months ago
The correct option is B.
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