Heat Transfer Heat flux, as defined in heat flow is analogous to __________ in electricity flow. Current None of these Voltage Resistance Current None of these Voltage Resistance ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer During crystallisation, formation of crystal can occur in __________ solution only. All of these Supersaturated Undersaturated Saturated All of these Supersaturated Undersaturated Saturated ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Reynold's analogy states that NRe α f Nst α f Nst α NRe NNu α f NRe α f Nst α f Nst α NRe NNu α f 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 120.36 Dependent on NRe only 4.36 2.36 120.36 Dependent on NRe only 4.36 2.36 ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer In a heat exchanger, floating head is provided to increase log mean temperature gradient relieve stresses caused by thermal expansion facilitate cleaning of the exchanger increase the heat transfer area increase log mean temperature gradient relieve stresses caused by thermal expansion facilitate cleaning of the exchanger increase the heat transfer area ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Nusselt number is the ratio of the temperature gradient at the wall to Heat flux None of these Temperature difference That across the entire pipe Heat flux None of these Temperature difference That across the entire pipe ANSWER DOWNLOAD EXAMIANS APP
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