Process Equipment and Plant Design __________ of water makes it a widely used coolant in heat exchangers. High specific heat Low dirt factor Low corrosiveness Low viscosity High specific heat Low dirt factor Low corrosiveness Low viscosity ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Steam economy is defined as the amount of evaporation per unit amount of steam used, while the capacity is the total evaporation obtained per hour. Use of multiple effect in evaporation Increases economy Increases capacity Does not affect the capacity Both B & C Increases economy Increases capacity Does not affect the capacity Both B & C ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Bubble cap plate column is A finite stage contactor A differential stage contactor Used only for distillation, not for absorption A continuous contactor A finite stage contactor A differential stage contactor Used only for distillation, not for absorption A continuous contactor ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Larger depth of liquid on the trays of a distillation column Leads to high tray efficiency Neither A nor B Both A & B Results in higher pressure drop per tray Leads to high tray efficiency Neither A nor B Both A & B Results in higher pressure drop per tray ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design In a multiple effect evaporator system having 'n' effects, the amount of water evaporated per unit surface area in approximately equal to __________ times that in a single effect. 0.5 nth nth 1.5 nth (1/n)th 0.5 nth nth 1.5 nth (1/n)th ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Longitundinal stress induced in a thin walled cylindrical storage vessel is PD/2t PD/6t PD/3t PD/4t PD/2t PD/6t PD/3t PD/4t ANSWER DOWNLOAD EXAMIANS APP
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