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Electrical engineering material miscellaneous

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Electrical Engineering materials

Electrical engineering material miscellaneous
  1. When BCC iron is heated, it charges to FCC iron resulting in:
    1. contraction in volume
    2. increase in volume
    3. no change in volume
    4. crack in the material
Correct Option: A

When BCC iron is heated, it changes to FCC iron resulting in contraction in volume.


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