Perminvar alloy having constant permeability is an alloy of
A. Nickel, copper and iron
B. Nickel, copper and zinc
C. Copper, nickel and antimony
D. Iron, zinc and bismuth
Answer: Option A
Solution(By Examveda Team)
Perminvar alloy having constant permeability is an alloy of Nickel, copper and ironRelated Questions on Engineering Materials
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