1) Define what is meant by the thermal contact resistance.
2) Describe the one dimensional steady heat conduction equation through the composite wall.
3) Explain the several kinds of fins.
4) Describe the Biot number and describe its importance.
5) Clearly describe the difference between the natural convection heat transfer and the forced convection heat transfer.
6) Explain the prandtl Number and describe its importance.
7) Discuss what is fouling? Explain its effect over the heat exchanger.
8) Discuss the effectiveness of heat exchanger.
9) Explain what is meant by diffusion coefficient? Provide its unit
10) Explain what is meant by Schmidt number.