Q1) What is the difference between diffusion & radiation heat transfer?
Q2) Will the thermal resistance of a rectangular slab be increased or decreased if:
the thermal conductivity is increased ?
the cross sectional area is increased ?
the thickness of the slab is increased ?
Q3) State the condition which must be satisfied to treat the temperature distribution in a fin as one-dimensional.
Q4) What do you understand by a lumped system?
Q5) What do you understand by stability criterion for the solution of transient problems?