Heat Transfer Boiling of milk in an open vessel is an example of __________ boiling. None of these Sub-cooled Saturated nucleate Film None of these Sub-cooled Saturated nucleate Film ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Which of the following is directly concerned with the heat transfer? Strouhal number Grashoff number Euler number Sherwood number Strouhal number Grashoff number Euler number Sherwood number ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer In Fourier's law, the proportionality constant is called the Heat transfer co-efficient Thermal diffusivity Stefan-Boltzman constant Thermal conductivity Heat transfer co-efficient Thermal diffusivity Stefan-Boltzman constant Thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Thickness of thermal boundary layer is more compared to that of hydrodynamic boundary layer, when the value of Prandtl number is 1 > 1 > 5 < 1 1 > 1 > 5 < 1 ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Dropwise condensation of steam on cooling surface is promoted Only in presence of air None of these An oily surface When both the steam and the tube are clean Only in presence of air None of these An oily surface When both the steam and the tube are clean ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Reynold's analogy states that (where, St = Stanton number f = friction factor) St = f/4 St = f1/2 St = f/2 St = 4f St = f/4 St = f1/2 St = f/2 St = 4f ANSWER DOWNLOAD EXAMIANS APP
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