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Exams > SAIL Junior Officer (E-0) 2022 > General Plant Operation Engineering (GPOE / GPA)

CHAPTER 6 : ROLLING MILLS MCQs

Total Questions : 5
Question 1. In Rolling mill, the difference in length after rolling (l) and length before rolling (L) is called ?
  1.    Draft
  2.    Elongation
  3.    Extrusion
  4.    Stretch Forming
 Discuss Question
Answer: Option B. -> Elongation


Question 2. What Is the Units of rolling rate ?
  1.    tons/hour
  2.    tons/day
  3.    tons/month
  4.    tons/minute
 Discuss Question
Answer: Option A. -> tons/hour


Question 3. Which Process is a technique where a metal strip or sheet is passed between two rollers and then squeezed and compressed.
  1.    Slab rolling
  2.    Hot Rolling
  3.    Cold rolling
  4.    Non
 Discuss Question
Answer: Option C. -> Cold rolling


Question 4. Only Semis , Bars and Slabs produce in Which Plant,
  1.    Salem
  2.    Visvesvaraya Iron & Steel
  3.    Alloy steel plant Durgapur
  4.    Non
 Discuss Question
Answer: Option B. -> Visvesvaraya Iron & Steel


Question 5. A what type of mill has more than 4 rolls, usually in three tiers.
  1.    Cluster mill
  2.    Tandem mill
  3.    Cogging Mill
  4.    All
 Discuss Question
Answer: Option A. -> Cluster mill


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