Heat Transfer Temperature profile in steady state heat transfer is Linear parabolic none of the listed here hyperbolic Linear parabolic none of the listed here hyperbolic ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer If heat transfer rate varies with the time, it is termed as None of these Steady state conduction Forced convection Monochromatic radiation None of these Steady state conduction Forced convection Monochromatic radiation ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Which of the following parameters is increased by use of finned tube in a multipass shell and tube heat exchanger? Effective tube surface area for convective heat transfer Tube side pressure drop and the heat transfer rate Convective heat transfer co-efficient All of these Effective tube surface area for convective heat transfer Tube side pressure drop and the heat transfer rate Convective heat transfer co-efficient All of these ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Heat flux, as defined in heat flow is analogous to __________ in electricity flow. Voltage None of these Current Resistance Voltage None of these Current Resistance ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Low thermal conductivity of heat insulating materials is due to its High proportion of air space High specific heat Dense structure None of these High proportion of air space High specific heat Dense structure None of these ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Natural convection is characterised by Prandtl number Reynolds number Peclet number Grashhoff number Prandtl number Reynolds number Peclet number Grashhoff number ANSWER DOWNLOAD EXAMIANS APP
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