A kilovolt (kV) is a unit of electrical potential equal to 1,000 volts. It is commonly used in high-voltage applications, such as power transmission and distribution systems. The kilovolt measurement helps engineers and technicians understand the voltage levels in electrical circuits and ensure safe and efficient operation. In electrical engineering, voltage is a critical factor that influences the flow of electricity. High-voltage systems, often measured in kilovolts, are essential for transmitting power over long distances, minimizing energy loss. Understanding kilovolts is crucial for professionals working with transformers, circuit breakers, and other electrical equipment.