A) Right end, if zone is travelling from left to right
B) Left end, if zone is travelling from left to right
C) Left end, if zone is travelling from right to left
D) Centre, if zone is travelling from any side
Correct Answer: B
Solution :
[b] In zone refining, pure metal is obtained at the left end, if zone is travelling from left to rightYou need to login to perform this action.
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