For glass wool the thermal conductivity varies from sample to sample because of variations in
A.Structure
B.Composition
C.Density
D.Porosity
E.All of the above
Category: Heat Transfer Mcqs
In a shell and tube heat exchanger, the corrosive liquid is normally passed through
A.Shell side
B.Tube side
C.Either of (A) and (B) above
D.None of the above
