A pump is a device used to move fluids, such as liquids or slurries.
(water pump) the pump in the cooling system of an automobile that cause the water to circulate
(Water Pump) Water Pump ( ???? ??? ) is one of the neighbourhoods of Gulberg Town in Karachi, Sindh, Pakistan. It is near main Water Pump that supplies fresh water to the city of Karachi.
(of a person) Control the functioning of (a machine, process, or system)
Be in effect
(of a machine, process, or system) Function in a specified manner
(operate) function: perform as expected when applied; "The washing machine won't go unless it's plugged in"; "Does this old car still run well?"; "This old radio doesn't work anymore"
(operate) handle and cause to function; "do not operate machinery after imbibing alcohol"; "control the lever"
(operate) direct or control; projects, businesses, etc.; "She is running a relief operation in the Sudan"
group of guns or missile launchers operated together at one place
A container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power
a device that produces electricity; may have several primary or secondary cells arranged in parallel or series
a collection of related things intended for use together; "took a battery of achievement tests"
A fortified emplacement for heavy guns
An artillery subunit of guns, men, and vehicles
Battery-water-pump
battery operated drinking water pumps for 5gallon water bottles