What is a Volt Ampere? its Definition and Importance

What is a Volt Ampere? Definition: A Volt-Ampere (VA) is a unit of measurement for apparent power in an electrical circuit. It represents the product of the root-mean-square (RMS) voltage and the RMS current in the circuit. Apparent power combines both real power (which performs actual work and is measured in watts) and reactive power … Read more

What is Watt and Kilowatt? its Definition, Formula and Calculation

What is Watt and Kilowatt? its Definition, Formula and Calculation

What is Watt and Kilowatt? History of Watt and Kilowatt? The concepts of watt and kilowatt have their roots in the development of the study of energy and power in the 18th and 19th centuries. Watt: James Watt (1736-1819): The watt is named after James Watt, a Scottish engineer and inventor who made significant improvements … Read more