For a power cycle operating as shown in the figure, $W_{cycle} = 700$ Btu and $Q_{out} = 1850$ Btu.
What is the heat input, $Q_{in}$, in Btu, and what is the cycle thermal efficiency?
Step 1
What is the heat input, $Q_{in}$, in Btu?
$Q_{in} = ext{____}$ Btu
$W_{cycle} = Q_{in} - Q_{out}$