دراسات هندسية ‏

    I.                     Introduction Power transmission refers to the transfer of energy from one location to another. This can be accomplished through various methods, including mechanical, electrical, and hydraulic systems. Mechanical power transmission is achieved through the use of components such as gears, belts, and pulleys. These elements work together to transmit rotational energy from one shaft to another, allowing machines to operate. Electrical power transmission involves the transfer of electrical energy from one location to another through the use of wires and cables. This type of power transmission is commonly used to transmit energy over long distances, such as in the transmission of electricity from power plants to homes and businesses. Hydraulic power transmission involves the transfer of energy through a fluid, such as oil or water. This type of power...