Heat Transfer Dropwise condensation occurs on __________ surfaces contaminated cooling smooth clean polished clean and dirt free contaminated cooling smooth clean polished clean and dirt free ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer An insulator should have A porous structure Less resistance to heat flow Low thermal conductivity High thermal conductivity A porous structure Less resistance to heat flow Low thermal conductivity High thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Prandtl number for most of dry gases is about 0.72 150 70 0.001 0.72 150 70 0.001 ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Steam traps are provided in steam carrying pipelines to none of the listed here release excess steam pressure by bleeding steam. condense steam remove condensate and inert gases none of the listed here release excess steam pressure by bleeding steam. condense steam remove condensate and inert gases ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Arithmetic mean area can be used in heat transfer problem to calculate the heat flow by conduction through a cylinder which is Thin walled having the value of Ao Ai/< 2 Thick walled Both B and C Having the value of Ao/Ai > 2 Thin walled having the value of Ao Ai/< 2 Thick walled Both B and C Having the value of Ao/Ai > 2 ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer The purpose of providing bleed points in the evaporator is to Remove the product Facilitate removal of non-condensable gases Admit the feed Create vacuum Remove the product Facilitate removal of non-condensable gases Admit the feed Create vacuum ANSWER DOWNLOAD EXAMIANS APP
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