What is the value of power required to drive the systems in the follo

1.	What is the value of power required to drive the systems in the following diagram?
A.	m1 (h2 – h4) + m2 (h5 – h6) kW
B.	m1 (h2 – h1) + m2 (h8 – h1) kJ/s
C.	m1 (h2 – h1) + m2 (h6 – h5) kW
D.	m1 (h2 – h1) + m2 (h6 – h5) kJ/min
Answer» D. m1 (h2 – h1) + m2 (h6 – h5) kJ/min

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