________ has a lowrelative permeability and is used principally in field frames when cost is of primary importance and extra weight is not objectionable.?

Cast steel
Aluminium
Soft steel
Cast iron

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

Let'

5 views Answered 2022-09-01 13:21

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