Film coefficient is defined as Inside diameter of tube
A. Equivalent thickness of film
B. Thermal conductivity Equivalent thickness of film Specific heat × Viscosity
C. Thermal conductivity Molecular diffusivity of momentum Thermal diffusivity
D. Film coefficient × Inside diameter Thermal conductivity
Answer: Option B
Solution(By Examveda Team)
Film coefficient is defined as Inside diameter of tube Thermal conductivity Equivalent thickness of film Specific heat × ViscosityRelated Questions on Heat and Mass Transfer
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