Three hundred $k\frac{g}{m}in$ of steam enters a steam turbine at $300C$ and $80$ bar through a $7\mathrm{.}5-cm$ diameter line and exits at $50C$ and $10\mathrm{.}0$

bar through a $4\mathrm{.}5-cm$ line. The exiting stream may be vapor, liquid, or "wet steam", a mist composed of saturated water vapor and

entrained liquid droplets.

How much power is transferred from the turbine to the steam? The answer is signed $($i$.$e$.$ can be positive or negative$).$

Neglect $E_p$ but not $E_k.$

$W^{}=$

$kW$

What percentage of the total power is due to kinetic energy changes?

i

$\%$ kinetic energy

Physical Property Tables