EXAMIANS
Optimum reflux ratio in a continuous distillation column is determined by the
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Wall thickness of schedule 40 pipe as compared to that of schedule 80 pipe is
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The safe height (h) to diameter (d) ratio (i.e., h/d) for liquid/petro fuel storage tank of capacity more than 45 kilolitres is less than
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Accidents in chemical plants are mostly due to
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What is the slope of the feed line, if the feed to a distillation column is a saturated liquid?
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A cylinderical pressure vessel of volume 6 πm³ has to be designed to withstand a maximum internal pressure of 10 atm. The allowable design stress of the material is 125N/mm² and corrosion allowance is 2 mm. The thickness of the vessel for a length/diameter ratio of 3 will be close to
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Which tube arrangement in a heat exchanger would facilitate highest heat transfer rate?
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Optimum economic pipe diameter for fluid flow is determined by the
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A binary liquid azeotropic mixture has boiling point lower than either of the components, when it shows __________ deviation from Raoult's Law.
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Slope of countercurrent flow rotary drier is in the range of __________ meter/metre.
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