a) Die stamping process b) 3 D printing process c) Cold bonding process d) Hot bonding process
View QuestionWhich exchanger is called as modified floating-head shell-and-tube exchanger?
a) Pillow plate exchangers b) Plate fin exchangers c) Lamella plate heat exchangers d) Spiral plate heat exchangers
View QuestionIn ________, pressure is applied in between the plates.
a) pillow plate exchangers b) plate fin exchangers c) plate and shell heat exchangers d) spiral plate heat ...
View QuestionWhat is main advantage of Brazed Plate Heat Exchanger?
a) Thermal efficiency b) Quality c) Leak proof d) Easy cleaning Answer: a Explanation: A Brazed Plate ...
View QuestionAir conditioner evaporator coil uses _______ in the heat exchanger.
a) parallel flow b) cross flow c) counter flow d) tangent flow Answer: b Explanation: Car radiator ...
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Are these statements about the heat exchangerstrue?
Statement 1: In parallel flow, the temperature difference between the two fluids is large at the entrance end, but it becomes small at the exit end.
Statement 2: The log mean temperature difference is greater for parallel flow.
Are these statements about the heat exchangerstrue? Statement 1: In parallel flow, the temperature difference between the two ...
View QuestionWhich heat exchanger is most efficient?
a) Parallel flow b) Cross flow c) Counter flow d) Tangent flow Answer: ...
View QuestionThe corrugation of V shape embossed on the plates is termed as _______________
a) reflex angle b) V angle c) Z angle d) chevron angle Answer: d Explanation: The corrugation ...
View QuestionWhat is the purpose of the portholes on the plates of plate heat exchangers?
a) To have a even flow of the fluid throughout the plate b) To drain the excess liquid ...
View QuestionIs heat exchanger and condenser are same?
a) True b) False Answer: b Explanation: Heat exchanger is the equipment which is used to ...
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