Heat Transfer Dropwise condensation occurs on __________ surfaces polished clean and dirt free smooth clean contaminated cooling polished clean and dirt free smooth clean contaminated cooling ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Evaporator tubes are generally Random Vertical Horizontal Inclined Random Vertical Horizontal Inclined ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer A cube, sphere & a thin circular plate (all having same mass and made of same material) are all heated to 300°C and allowed to cool in natural air. Which one will cool the slowest ? Cube All of these Sphere Plate Cube All of these Sphere Plate ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer An equipment which converts the latent or sensible heat of one fluid into the latent heat of vaporisation of another, is called a recuperator boiler heat exchanger regenerator recuperator boiler heat exchanger regenerator ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Forced circulation evaporators are useful for the concentration of viscous, salting and scale forming liquors. Which of the following is a forced circulation evaporator? Calenderia vertical tube evaporator Agitated film evaporator Horizontal tube evaporator Long vertical evaporator Calenderia vertical tube evaporator Agitated film evaporator Horizontal tube evaporator Long vertical evaporator ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer For shell and tube heat exchanger, with increasing heat transfer area, the purchased cost per unit heat transfer area Passes through a maxima Remains constant Increases Decreases Passes through a maxima Remains constant Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
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