machine used for excavation_chassis cross member

The primary winding is the input coil of the transformer, where the initial electrical energy is supplied. When an alternating current passes through this coil, it creates a magnetic field around the core. The number of turns in the primary winding, relative to the number of turns in the secondary winding, determines the voltage transformation ratio. A higher number of turns in the primary winding leads to a higher voltage input.


...

Resistors are one of the most fundamental electrical components. They limit the flow of electric current and are measured in ohms. Resistors are critical for controlling voltage and current levels in circuits, ensuring that delicate components do not receive excessive power that could lead to damage. For example, in a simple LED circuit, resistors protect the LED by limiting the amount of current that flows through it, thus extending its lifespan.


...