EXAMIANS
Movement of pipeline caused by thermal expansion is taken care by providing
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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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Which of the following is the most common type of baffle used in industrial shell and tube heat exchanger?
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What is the value of 'q' for saturated liquid feed to a distillation column?
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Needle valves are generally not used for
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Le/D for a Tee (used as elbow, entering run) would be around
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The most common standard size of bubble caps used in industrial operation is
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Stage efficiency for packed tower varies with the
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In a shell and tube heat exchanger, tube side __________ of the mass velocity.
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A single pass air heater is connected to a two pass unit. For the air flow rate and other conditions remaining the same, the film heat transfer co-efficient for air will vary in the ratio of
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