Hamad Chemical Heat Transfer 03/05/2020 A. 1 B. 1 D. None of these Related Mcqs: Which of the following is directly concerned with the heat transfer ?A. Strouhal number B. Sherwood number C. Euler number D. Grashoff number... A body cools down from 75°C to 70°C in 10 minutes. It will cool down from 70° C to 65° C in ______________ minutes?A. 10 B. > 10 C. < 10 D. Either B. or C., depends on the mass of the body... Nusselt number is a function of Prandtl number and ______________ number of fluid in natural convection heat transfer?A. Grashoff B. Biot C. Stanton D. Reynolds... In the free convection regime of pool boiling, the heat flux is proportional to__________________?A. Δt1/2 B. Δt2 C. Δt5/4 D. Δt... In case of a vertical tube evaporator, with increase in the liquor level, the ____________ is increased?A. Velocity of circulation B. Liquor-film co-efficient C. Both A. and B. D. Neither A. and B....
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