Solved GATE Questions on Radiation Question 1. For the circular tube of equal length and diameter shown below, the view factor is 0.17. The view factor in this case will be (A) 0.17 (B) 0.21 (C) 0.79 (D) 0.83 GATE-ME-2001 Hint Hint 1. (Ans D) … Continued
Solved GATE Questions on Heat Exchanger Question 1. For the same inlet and outlet temperatures of hot and cold fluids, the Log Mean Temperature Difference (LMTD) is (A) Greater for parallel flow heat exchanger than for counter flow heat exchanger. (B) … Continued
Solved GATE Questions on Convection Question 1. Water (Prandtl) flows over a flat plate which is heated over the entire length. Which one of the following relationship between the hydrodynamic boundary layer thickness () and the thermal boundary layer thickness () … Continued
Solved GATE Questions on Conduction Question 1. Consider steady-state heat conduction across the thickness in a plane composite wall (as shown in the figure) exposed to convection conditions on both sides. Given : ; ; ; ; ; . Assuming negligible contact resistance between the wall surfaces, … Continued