POWER SYSTEMS

 decreasing the load on the plant.

  using high temperature and high pressure steam.

 burning large amount of coal.

 using large quantity of water.

 higher saturation temperature than other fluids.

  all of above.

 relative low vaporization pressure.

 higher critical temperature and pressure.

 turbine.

 condenser.

  feed water pump.

 superheater.

 all of above.

  drained steam from turbine.

 heaters.

 exhaust gas.

 improve condenser performance.

  increase thermal efficiency.

 utilize heat of flue gases.

 reduce loss of heat.