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Circuit breakers are essential for protecting the substation and the wider power distribution network from overloads and short circuits. They work by automatically interrupting the electrical flow in the event of a fault, thereby preventing damage to equipment and ensuring safety. Modern substations may employ various types of circuit breakers, such as air-insulated, gas-insulated, or oil-filled breakers, each offering specific advantages depending on the operating environment and design considerations.


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A car's transmission is essentially a gearbox that transmits power from the engine to the wheels. It converts the engine's power into a usable form, allowing the vehicle to move efficiently at varying speeds. Traditionally, vehicles have been equipped with manual or automatic transmissions, typically ranging from 4 to 6 gears. However, as manufacturers aim to enhance fuel efficiency and performance, the development of multi-speed transmissions, such as the 9-speed variant, has become increasingly popular.


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Electric heavy machinery encompasses a range of equipment essential for construction and mining operations, including excavators, bulldozers, cranes, and trucks. These machines, powered by electric batteries, offer a cleaner alternative to their fossil-fuel counterparts. The shift towards electrification aligns with global efforts to reduce greenhouse gas emissions and transition towards more sustainable practices.


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