1.

The temperature profile at a particular location in a thermal boundary layer is prescribed by n expression of the formt (y) = A- B y + C y 2Where, A, B and Care constants. What is the value of heat transfer coefficient?

A. B k/ (t s – t infinity)
B. 2 B k/ (t s – t infinity)
C. 3 B k/ (t s – t infinity)
D. 4 B k/ (t s – t infinity)
Answer» B. 2 B k/ (t s – t infinity)


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