GATE PI · 2018 · PI
Question 34: Casting
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Question 34
PIMCQ2 marksNeeds review
A pressure die casting set-up was tested by injecting water (density 1000 kg/m
) at a pressure of 200 bar. Mould-filling time was found to be 0.05 s. Afterward, the actual casting is made by injecting the liquid metal (density 2000 kg/m
) at an injection pressure of 400 bar. Neglect all losses (friction, viscous-effect, etc.). The approximate mould-filling time (in s) isYour answerChoose one option.
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2018PI
GATE PI 2018 · Paper 1
Production and Industrial Engineering · Original paper archive
- Section
- Production and Industrial Engineering
- Question type
- Multiple choice (MCQ)
- Marks
- 2 marks
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