Answer
C
Work Step by Step
$\dot{W}_s=\dot{m}(h_2-h_1)+\dot{Q}$
$\dot{m}=0.108\ kg/s,\ h_1=239.19\ kJ/kg,\ h_2=295.15\ kJ/kg,\ \dot{Q}=1.10\ kJ/s$
$\dot{W}_s=7.14\ kW$
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