Safalta Safalta Exam Preparation Online

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Gagan Mishra

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2 years ago
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27. The best material for the core of a transformer is A.Stainless steel B.Mild steel C.Hard steel D.Soft iron

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Abhishek Mishra

2 years ago

Option D Solution: Soft iron provides the best material for the core of a transformer as its permeability (μ) is very high. Its hysteresis curve is of small area and its coercivity is very low.

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