The conversation between human and AI assistant.
If single phase power is 220 volts, why is 3 phase 440 volts and not 660?
Can you explain how the voltage and current are related in electrical power transmission?
Certainly. Voltage and current are two important parameters in electrical power transmission, and they are related to each other through Ohm's law. Electrical current is the flow of electrons through a conductor, while voltage is the electrical potential difference between two points in a circuit. The relationship between voltage (V), current (I), and resistance (R) is expressed mathematically as V = I x R, which means that an increase in voltage will result in a corresponding increase in current, provided that the resistance of the circuit remains constant. This relationship is fundamental to understanding how electrical power is generated, transmitted, and used in a variety of applications.