EXAMIANS
__________ heat exchanger is also known as 'hair pin type' exchanger,
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Which of the following is the most common type of baffle used in industrial shell and tube heat exchanger?
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Baffle width is normally taken as __________ times the tank diameter.
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The ratio of tube length to shell diameter in case of liquid shell and tube heat exchanger ranges from
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Circumferential (hoop) stress in a thin cylindrical vessel under internal pressure is __________ the longitudinal stress.
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__________ shapedroof is the most commonly used roof for cylinderical storage tanks.
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Tubes are fixed to the tube sheet (a thick circular metallic plate) by the method of tube rolling and brazing (non-removable) or ferrule connection (removable). Thickness of the tube, sheet is normally __________ the outside diameter of the tube but in no case it should be less than 22 mm (7/8").
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In seive plate column, holes are drilled or punched in sizes ranging from 2.5 to 12 mm (5 mm being widely used). The hole pitch is normally __________ times the hole diameter to give the required hole area.
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Cylindrical pressure vessels in horizontal condition is generally supported on a __________ support.
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Ponchon Savarit method is based on the use of enthalpy concentration diagram, which contains the bubble point curve (saturated liquid curve), dew point curve (saturated vapour curve) and equilibrium tie lines. As compared to McCabe-Thiele's method, this method
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