There are three basic types of pumps: positive-displacement, centrifugal and axial-flow pumps. In centrifugal pumps the direction of flow of the fluid changes by ninety degrees as it flows over …

A pump is a mechanical device that is used to transfer different fluids (gases or liquids) from one location to another by applying mechanical action.

The meaning of PUMP is a device that raises, transfers, delivers, or compresses fluids or that attenuates gases especially by suction or pressure or both. How to use pump in a sentence.

Nov 20, 2025 · Pump, a device that expends energy in order to raise, transport, or compress fluids. The earliest pumps were devices for raising water, such as the Persian and Roman …

Jan 7, 2022 · What is a pump, and how does it work? A pump is a mechanical device that transfers electrical energy into hydraulic energy to move fluids (liquids, gases, or occasionally …

Pump Definition The pump has a driving component that is a motor (sometimes may be an engine), and a power source is connected to the motor.

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The pump is powered by a small electric motor. Fish tanks often have a pump that oxygenates the water. The pump is driven by steam.

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