Bigger pipes
It condenses the spent working fluid from the turbine output back to a liquid before it is recycled back into the steam generators of the power plant. This increases operating efficiency. Usually the condenser operates by running the working fluid through a network of pipes inside a tower. Water mist is sprayed on the pipes to cool them and an updraft causes a vapor cloud to exit the top of the tower.
choir members in your pipes
Do your pipes freeze .
Pipes groan, due to the fact that pipes are not secured down properly or that there are loose parts in the faucet or mixer.
Water freezes at 0 deg C. As the water freezes in the pipes, it expands and it is the force of expansion which causes the pipes to burst.
Singing water pipes can be caused by air that is trapped in the pipes. The air can cause a whistling or singing sound, or it can cause the pipes to knock or rattle.
the pipes were not in correctly
I'm not familiar with rumbling in pipes, but the clanking of pipes when the heat starts up is a result of the pipes expanding because of the heat. Heat causes the metal to expand slightly, and the joints creak and clank when the heat makes its way through the pipes.
some times when temperatures go really cold in winters it causes water to freeze and as the water in pipes starts to freeze, the expansion that takes place when water freezes causes pipes to break
It is generally caused by the building up of sulphur in the pipes if your on a well.
Usually dissolved calcium is the cause of scaling in pipes that carry water.
Expansion and contraction