QUESTION $1$

Consider a $210-$MW steam power plant that operates on a simple ideal Rankine cycle. Steam enters the turbine at $6$MPa and $500C$ and is cooled in the condenser at a pressure of $20$ kPa. Determine

a$)$ The cycle on a T$-$s diagram with respect to saturation lines

b$)$ The quality of the steam at the turbine exit

c$)$ The rates of heat addition and rejection

d$)$ The thermal efficiency of the cycle

$($CLO$2/$PO$1/$C$3)(20$ marks$)$

QUESTION $2$

Water at $20C$ is to be pumped from a reservoir