Required information

Consider a $210-MW$ steam power plant that operates on a simple non$-$ideal Rankine cycle. Steam enters the turbine at $10$MPa and $500C$ and is cooled in the condenser at a pressure of $5\mathrm{.}000$kPa. Assume both turbine and pump have an isentropic efficiency of $85$ percent.

Determine the mass flow rate of the steam.

The mass flow rate of the steam is $k\frac{g}{s}.$