Chemical Heat Transfer

A. Conduction
B. Natural convection
C. Forced convection
D. None of these

A. 1
B. < 1
C. > 1
D. None of these

A. Heat exchanger
B. Condenser
C. Multiple effect evaporator
D. Steam jacketed kettle

A. < 1
B. > 1
C. 1
D. ∞

A. Dense structure
B. High proportion of air space
C. High specific heat
D. None of these

A. Dense structure
B. High proportion of air space
C. High specific heat
D. None of these

A. Capacity of the evaporator is decreased
B. Capacity of the evaporator is increased
C. True temperature drop increases
D. Both B. and C.

A. Heating volume
B. Heat transfer area
C. Nusselt number
D. None of these

A. k/ρCp
B. ρCp/k
C. μCp/a
D. μ/hCp

A. Least at the inlet of the first effect
B. Least at the outlet of the last effect
C. Highest at the inlet of the last effect
D. Highest at the outlet of the last effect