Problem $1$ of $2.$

A window air conditioner using WATER removes $300$W worth of energy per time from a room.

The cycle has phase changes at $8$ C and $120$ C $.$

The temperature leaving the compressor is $160$ C $.$

Assume saturated liquid leaving the condenser and saturated vapor leaving the evaporator.

Draw the system diagram $-$ define all states and name all components

Draw the cycle on a T$-$s diagram $($not a T$-$v diagram$)$

Write the mass, energy, and entropy equations

Look up all properties needed to solve your equations

Find the efficiency of the compressor.

Solve for the heat transfer and work, or rate of heat transfer and work for each component.

Solve for the entropy production of the evaporator assuming $Tb=8C$