Heat transfer co-efficient (h) for a fluid flowing inside a clean pipe – McqOptions

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1.	Heat transfer co-efficient (h) for a fluid flowing inside a clean pipe is given by h = 0.023 (K/D) (DVρ/μ)0.8 (CP.μ/k)0.4. This is valid for the value of NRe equal to_______________?
A.	4000
B.	> 10000
Answer» C.

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