Heat Transfer Economy of an evaporator is influenced by the Feed temperature Steam pressure Both B & C Number of effect Feed temperature Steam pressure Both B & C Number of effect ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer In SI units, thermal conductivity is expressed in Watt/m². °K Watt/m². °K Watt/m.°K Watt/m4. °K Watt/m². °K Watt/m². °K Watt/m.°K Watt/m4. °K ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Which characteristic of a fluid is not important in deciding its route in a shell and tube heat exchanger? Corrosiveness Fouling characteristic None of these Viscosity Corrosiveness Fouling characteristic None of these Viscosity ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Heat transfer occurs by natural convection because change in temperature causes difference in Heat capacity Viscosity Thermal conductivity Density Heat capacity Viscosity Thermal conductivity Density ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Which is the best tube arrangement (in a shell and tube heat exchanger) if the fluids are clean and non-fouling? Triangular pitch Diagonal square pitch Square pitch None of these Triangular pitch Diagonal square pitch Square pitch None of these ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer At what value of Prandtl number, conduction is negligible in the turbulent core of a fluid flowing through a heated pipe? < 0.1 > 0.6 0.5 < 0.5 < 0.1 > 0.6 0.5 < 0.5 ANSWER DOWNLOAD EXAMIANS APP
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