Heat Transfer Heat flux, as defined in heat flow is analogous to __________ in electricity flow. Voltage Current Resistance None of these Voltage Current Resistance None of these ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Film condensation is promoted on a/an __________ surface. dirty oily clean & smooth coated dirty oily clean & smooth coated ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Steam condensate is recovered by steam traps and recycled for use as boiler feed water, because of its low Suspended solids content Dissolved soilds content Hardness All of these Suspended solids content Dissolved soilds content Hardness All of these ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Kg of liquid evaporated per hour in an evaporator is defined as its None of these Steam load Economy Capacity None of these Steam load Economy Capacity ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Which characteristic of a fluid is not important in deciding its route in a shell and tube heat exchanger? Fouling characteristic Viscosity None of these Corrosiveness Fouling characteristic Viscosity None of these Corrosiveness ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer The overall heat transfer co-efficient for a shell and tube heat exchanger for clean surfaces is U0 = 400 W/m².K. The fouling factor after one year of operation is found to be hd0 = 2000 W/m².K. The overall heat transfer co-efficient at this time is 333W/m².K 287 W/m².K 1200W/m².K 894W/m².K 333W/m².K 287 W/m².K 1200W/m².K 894W/m².K ANSWER DOWNLOAD EXAMIANS APP
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