In a four high rolling mill, there are four rolls out of which?

One is working roll and three are backing up rolls
Two are working rolls and two are backing up rolls
Three are working rolls and one is backing up roll
All of the four are working rolls

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

In a four high rolling mill, there are four rolls out of which Two are working rolls and two are backing up rolls

5 views Answered 2022-09-01 13:21

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