Engineering :: Heat Transfer

@ : Home > Mechanical Engineering > Heat Transfer

If thermal conductivity of a material of wall varies as ko (1 - ?t ). The temperature at the centre of the wall will be

[A].	Same as in case of constant thermal conductivity	[B].	More than that in case of constant thermal conductivity
[C].	Less than that in case of constant thermal conductivity	[D].	Depends on other factors
[E].	None of the above

Answer: Option C