Which of the following magnetic materials is preferred for very-high-f – McqOptions

MCQOPTIONS

1.	Which of the following magnetic materials is preferred for very-high-frequency communication systems?
A.	Nickel-iron alloys containing up to 80% of nickel
B.	Rolled steel
C.	Forged steel
D.	Nickel-iron alloys containing up to 20% of nickel
Answer» B. Rolled steel

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