Heat Transfer Multiple effect evaporation accounts for Steam economy Lower operating costs Investment economy None of these Steam economy Lower operating costs Investment economy None of these ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Which is the most suitable for cold viscous feed? Backward feed Parallel feed Forward feed Mixed feed Backward feed Parallel feed Forward feed Mixed feed ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer In SI units, fouling factor is expressed in m²°K m°K/W m²°K/W W/m²°K m²°K m°K/W m²°K/W W/m²°K ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer The Nusselt number for fully developed (both thermally and hydrodynamically) laminar flow through a circular pipe, where the wall heat flux is constant, is 4.36 120.36 Dependent on NRe only 2.36 4.36 120.36 Dependent on NRe only 2.36 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 287 W/m².K 333W/m².K 1200W/m².K 894W/m².K 287 W/m².K 333W/m².K 1200W/m².K 894W/m².K ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Among liquids, water has a comparatively high value of thermal conductivity, due to its Partial ionisation High viscosity Low density Dense structure Partial ionisation High viscosity Low density Dense structure ANSWER DOWNLOAD EXAMIANS APP
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