POWER SYSTEMS

  using high temperature and high pressure steam.

 burning large amount of coal.

 using large quantity of water.

 decreasing the load on the plant.

 higher saturation temperature than other fluids.

 higher critical temperature and pressure.

 relative low vaporization pressure.

  all of above.

 condenser.

 superheater.

 turbine.

  feed water pump.

 exhaust gas.

 all of above.

 heaters.

  drained steam from turbine.

  increase thermal efficiency.

 reduce loss of heat.

 improve condenser performance.

 utilize heat of flue gases.