Ans. $($a$)282C,($b$)906,($c$)414k\frac{J}{s}.$

$7\mathrm{.}10$ If $2$ kg of steam at $18$ bar and $288C$ undergo a constant pressure process until the quality becomes $0\mathrm{.}075,S_2=5\mathrm{.}18).$ Find $W,H,Q,U,$ and $S$: $($a$)$ if the process is nonflow, $($b$)$ if the process is steady flow with $K=0.$ Use