(Water heating) Water heating is a thermodynamic process using an energy source to heat water above its initial temperature. Typical domestic uses of hot water are for cooking, cleaning, bathing, and space heating. In industry, both hot water and water heated to steam have many uses.
(Water Heating) it is the thermodynamic process of heating a water to reach a temperature above its normal or room temperature using an energy source.
An instance of moving something or being moved by or as if by such a machine
An active transport mechanism in living cells by which specific ions are moved through the cell membrane against a concentration gradient
deliver forth; "pump bullets into the dummy"
A mechanical device using suction or pressure to raise or move liquids, compress gases, or force air into inflatable objects such as tires
a mechanical device that moves fluid or gas by pressure or suction
operate like a pump; move up and down, like a handle or a pedal; "pump the gas pedal"
Pipes being laid in trench
Laying plastic 'radiator' panels at the bottom of the trench. The pipes pick up the permanent temperature of the earth at one metre deep. This is a form of solar energy: the sun heats the earth, the earth heats the water, and the heat pump heats the house by refrigerating the water, taking about 10 degrees Centigrade out of the water as it goes round the circuit.