Heat Transfer Black liquor generated during paper manufacture is concentrated in a single effect evaporator followed by a crystalliser multiple effect evaporator multiple effect evaporators followed by a crystalliser single effect evaporator single effect evaporator followed by a crystalliser multiple effect evaporator multiple effect evaporators followed by a crystalliser single effect evaporator ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer A concentric double pipe heat exchanger as compared to the shell and tube heat exchanger for the same heat load requires Less heating surface Lower maintenance cost More space None of these Less heating surface Lower maintenance cost More space None of these ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer In SI units, fouling factor is expressed in m°K/W m²°K/W W/m²°K m²°K m°K/W m²°K/W W/m²°K m²°K ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer What is the emissivity of a black body? 1 0.9 0.5 1 0.9 0.5 ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer For condensation of pure vapors, if the heat transfer co-efficients in filmwise and drop-wise condensation are respectively hf and hd, then hf > hd hf could be greater or smaller than hd hf < hd hf = hd hf > hd hf could be greater or smaller than hd hf < hd hf = hd ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Steam economy in case of a triple effect evaporator will be > 1 Between 0 and 1 1 < 1 > 1 Between 0 and 1 1 < 1 ANSWER DOWNLOAD EXAMIANS APP
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