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An electric power system is a network of electrical components deployed to supply, transfer, and use electric power. An example of an electric power system is the grid that provides power to an extended area.

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the ability to do something or act in a particular way, especially as a faculty or quality.

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the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors.

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A pneumatic system is a system that uses compressed air to transmit and control energy.Pneumatic systems are used extensively in various industries. Most pneumatic systems rely on a constant supply of compressed air to make them work.

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Pascal's law is a principle in fluid mechanics that states that pressure at a point, has infinite direction, and thus a pressure change at any point in a confined incompressible fluid is transmitted throughout the fluid such that the same change occurs everywhere.

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the branch of engineering dealing with the design, construction, and use of machines.

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Mechanical energy is the sum of kinetic and potential energy in an object that is used to do work. In other words, it is energy in an object due to its motion or position, or both.

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the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine.

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Linear motion is the motion that is natural to an object: moving in a straight line. According to Newton s First Law of Motion, an object not affected by any force will continue indefinitely in a straight line.

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a rigid bar resting on a pivot, used to help move a heavy or firmly fixed load with one end when pressure is applied to the other.

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energy which a body possesses by virtue of being in motion.

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a plane inclined at an angle to the horizontal.

a sloping ramp up which heavy loads can be raised by ropes or chains.

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A hydraulic drive system is a quasi-hydrostatic drive or transmission system that uses pressurized hydraulic fluid to power hydraulic machinery.

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is any interaction that, when unopposed, will change the motion of an object.

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A pump is a device that moves fluids (liquids or gases), or sometimes slurries, by mechanical action.Pumps can be classified into three major groups according to the method they use to move the fluid:

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commonly of the turbine type that is driven by water or compressed air.

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is the ability to do work.

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a solid geometric figure with straight parallel sides and a circular or oval cross section.

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a continuous band of material used in machinery for transferring motion from one wheel to another.

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A bearing is a machine element that constrains relative motion to only the desired motion, and reduces friction between moving parts.

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a device that causes a machine or other device to operate.

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is a device that converts power (using an electric motor, diesel or gasoline engine, etc.) into potential energy stored in pressurized air(i.e., compressed air). By one of several methods, anair compressor forces more and more air into a storage tank, increasing the pressure.