- Heat Transfer - Section 1
- Heat Transfer - Section 2
- Heat Transfer - Section 3
- Heat Transfer - Section 4
- Heat Transfer - Section 5
- Heat Transfer - Section 6
- Heat Transfer - Section 7
- Heat Transfer - Section 8
- Heat Transfer - Section 9
- Heat Transfer - Section 10
- Heat Transfer - Section 11


Heat Transfer - Engineering
Q1: The characteristic dimensionless groups for heat transfer to a fluid flowing through a pipe in laminar flow areA Re.Gz
B Nu, Pr
C Nu, Pr, Re
D Nu, Gz
ANS:D - Nu, Gz The combination of Nusselt number (Nu) and Grashof number (Gr), often denoted as Nu·Gr, represents a dimensionless group that characterizes natural convection heat transfer. Here's an explanation of Nu·Gr:
|


For help Students Orientation
Mcqs Questions
One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.