- 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 ratio of kinematic viscosity to thermal diffusivity is called the __________ number.A Peclet
B Prandtl
C Stanton
D Nusselt
ANS:B - Prandtl The ratio of kinematic viscosity to thermal diffusivity is called the Prandtl number (Pr). Kinematic viscosityThermal diffusivityPr=Thermal diffusivityKinematic viscosity Therefore, the correct answer is: Prandtl |


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