Heat Transfer Maximum heat transfer rate is obtained in __________ flow. Creeping Transition region Turbulent Laminar Creeping Transition region Turbulent Laminar ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer (Cp . μ)/K is termed as the __________ number. Prandtl Grashoff Stanton Nusselt Prandtl Grashoff Stanton Nusselt ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer A hot body will radiate heat most rapidly, if its surface is White & rough Black & polished White & polished Black & rough White & rough Black & polished White & polished Black & rough ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer The ratio of the total emissive power to the absorptivity for all bodies is same at ther-mal equilibrium. This is __________ law. Kirchoffs Stefan-Boltzman Planck's Wien's displacement Kirchoffs Stefan-Boltzman Planck's Wien's displacement ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer The local surface conductance for laminar film condensation on vertical surface is (where, t = film thickness) ∝ 1/t ∝ t Independent of 't' ∝ √t ∝ 1/t ∝ t Independent of 't' ∝ √t ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer An equipment which converts the latent or sensible heat of one fluid into the latent heat of vaporisation of another, is called a recuperator boiler heat exchanger regenerator recuperator boiler heat exchanger regenerator ANSWER DOWNLOAD EXAMIANS APP
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