Heat Transfer Mechanical Gate Previous Year Questions
Ques 1Heat Transfer
In forced convective heat transfer, Stanton number (St), Nusselt number (Nu), Reynolds number (Re) and Prandtl number (Pr) are related as
a) st=
Nu / Re Pr
b) st=
Nu Pr / Re
c) st=Nu Pr Re
d) st=
Nu Re / Pr
a is the correct answer.