Q.

Which of the following is not correct in a transient flow process?

A. the state of matter inside the control volume varies with time
B. there can be work and heat interactions across the control volume
C. there is no accumulation of energy inside the control volume
D. the rate of inflow and outflow of mass are different
Answer» C. there is no accumulation of energy inside the control volume
Explanation: in transient heat conduction there is accumulation of energy inside the control volume.
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