Chemical Heat Transfer

A. Re, Pr
B. Re, Gr
C. Mainly Gr
D. Re only

A. Capacity
B. Economy
C. Steam load
D. None of these

A. m2°K/W
B. W/m2°K
C. m2°K
D. m°K/W

A. 1
B. 7
C. 18
D. 26

A. Δt1/2
B. Δt2
C. Δt5/4
D. Δt

A. Momentum diffusivity to mass diffusivity
B. Momentum diffusivity to thermal diffusivity
C. Thermal diffusivity to mass diffusivity
D. Thermal diffusivity to momentum diffusivity

A. CP μ/a
B. hD/k
C. CP μ/k
D. μ/h CP

A. Steam
B. Condensate
C. Non-condensable
D. None of these

A. Stefan’s
B. Dalton’s
C. Wien’s
D. Kirchoff’s

A. Heat balance consideration
B. Rate of heat transfer
C. Both A. and B.
D. Neither A. nor B.