Heat Transfer A tank painted with which of the following coloured paints, would heat up maximum by radiation from sun? White paint Black paint Grey paint Yellow paint White paint Black paint Grey paint Yellow paint ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer With increase in temperature, the thermal conductivity of non-metallic amorphous solids increases None of the listed here remains same decreases increases None of the listed here remains same decreases ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Economy of a multiple effect evaporator depends upon the Neither A nor B Both A and B Rate of heat transfer Heat balance consideration Neither A nor B Both A and B Rate of heat transfer Heat balance consideration ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Graetz number is given by mCp/kL kL/mCp mCp/kμ kμ/mCp mCp/kL kL/mCp mCp/kμ kμ/mCp ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Economy of an evaporator is influenced by the Feed temperature Both B & C Number of effect Steam pressure Feed temperature Both B & C Number of effect Steam pressure ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer The unit of conductance in SI unit is W/°K W/m°K W/m W/m² W/°K W/m°K W/m W/m² ANSWER DOWNLOAD EXAMIANS APP
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