GATE MT · 2020 · MT
Question 24: Hot, warm and cold working of metals
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Question 24
MTNAT1 markNeeds review
In cold-rolling, for the sheet to be drawn into rolls, the angle of contact (or angle of bite) should be less than or equal to _____ degree (round off to one decimal place).
Given, the coefficient of friction between sheet and roll is 0.1
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2020MT
GATE MT 2020 · Paper 1
Metallurgical Engineering · Original paper archive
- Section
- Metallurgical Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 1 mark
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