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Questions and Answers
Which type of rolling mill is used for rolling of two continuous passes in a rolling sequence without reversing the drives?
Which type of rolling mill is used for rolling of two continuous passes in a rolling sequence without reversing the drives?
- Four-High Rolling Mill
- Three-High Rolling Mills (correct)
- Cluster Mill
- Two-High Rolling Mill
What is the main objective of rolling?
What is the main objective of rolling?
- To convert larger sections into smaller sections (correct)
- To convert smaller sections into larger sections
- To convert ingots into stock
- To convert sections into ingots
How are the rolls supported in a two-high rolling mill?
How are the rolls supported in a two-high rolling mill?
- On bearings housed and rolls revolving at the same speed and in the same direction
- On bearings housed and rolls revolving at different directions
- On bearings housed and rolls revolving at different speeds
- On bearings housed and rolls revolving at the same speed but in opposite direction (correct)
What is the function of a cluster mill?
What is the function of a cluster mill?
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How can the space between the rolls be adjusted in a two-high rolling mill?
How can the space between the rolls be adjusted in a two-high rolling mill?
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