Rankine cycle heat rejection obtained from the  .....Group of answer choicesCondenserPumpBoilerTurbine

The heat rejection in the Rankine cycle is obtained from the Condenser.

Here's a step-by-step explanation:

1. Boiler: In the boiler, heat is added to the working fluid, which is usually water. This causes the water to evaporate into steam.

2. Turbine: The high-pressure steam from the boiler is expanded in the turbine to produce work. The steam loses some of its energy in this process.

3. Condenser: The low-pressure steam from the turbine is condensed back into water in the condenser. This is where heat rejection occurs, as the heat from the steam is transferred to the cooling water and then rejected to the environment.

4. Pump: The condensed water is then pumped back into the boiler to repeat the cycle.

So, the heat rejection in the Rankine cycle is obtained from the Condenser.