The total enthalpy in a general flow at point 1 is H1 and at point 2, – McqOptions

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1.	The total enthalpy in a general flow at point 1 is H1 and at point 2, which is downstream, is H2. Then __________
A.	H1>H2 always
B.	H2>H1 always
C.	H1=H2 for general flow
D.	H1=H2 for adiabatic flow
Answer» E.

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