Chemical Engineering
Q Magnetic permeability of iron is increased by its_____________________?
  • A A. Decarburising
  • B B. Alloying with cobalt
  • C C. Purification
  • D D. Alternate heating & cooling
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22 Jul
Combative
ready or eager to fight or argue.
Ω„Ϊ‘Ψ§Ϊ©Ψ§ΨŒ Ω…ΨͺΩ†Ψ§Ψ²ΨΉΨŒ Ψ¬ΪΎΪ―Ϊ‘Ψ§Ω„Ωˆ

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