EXAMIANS
The ratio of linear stress to linear strain is termed as the
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In a double pipe concentric heat exchanger, the equivalent diameter of annulus for heat transfer would be (where, D₁ and D₂ are I.D. of inner and outer pipes)
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An adequate clearance between the tray and the shell wall of a distillation column is provided to
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For identical operating conditions, the pressure drop over __________ tray is the highest out of the following.
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The minimum tray spacing in distillation column of diameter less than 3 ft is normally __________ inches.
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The ratio of the largest load in a test to the original cross-sectional area of the test specimen is called the __________ stress.
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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 of the following types of reactors is the safest from operation point of view?
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The thickness of segmental baffles (25 -35% cut truncated plates usually) is generally __________ the tube wall thickness.
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Baffle width is normally taken as __________ times the tank diameter.
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