Related MCQs

• The free convection coefficient is given byh = C 1 d t m/l 1 – 3mThe value of exponent for turbulent flow is
• For inclined plates we multiply Grashoff number with
• The free convection coefficient is given byh = C 1 d t m/l 1 – 3mThe value of exponent for laminar flow is
• A nuclear reactor with its core constructed of parallel vertical plates 2.25 m high and 1.5 m wide has been designed on free convection heating of liquid bismuth. Metallurgical considerations limit the maximum surface temperature of the plate to 975 degree Celsius and the lowest allowable temperature of bismuth is 325 degree Celsius. Estimate the maximum possible heat dissipation from both sides of each plate. The appropriate correlation for the convection coefficient isNu = 0.13 (Gr Pr) 1/3
• For turbulent flow over a flat plate, the average value of Nusselt number is prescribed by the relationNu = 0.664 (Re) 0.5 (Pr) 0.33Which of the following is then a false statement?The average heat transfer coefficient increases as
• For laminar flow over a flat plate, the average value of a Nusselt number is prescribed by the relationNu = 0.664 (Re) 0.5 (Pr) 0.33Which of the following is then a false statement?
• FOR_INCLINED_PLATES_WE_MULTIPLY_GRASHOFF_NUMBER_WITH?$
• The_free_convection_coefficient_is_given_by$
• The free convection coefficient is given b?
• Free correction modulus is given by