Q:
# What is kVA in electrical terms?

**A kilovolt-ampere, commonly referred to as a kVA, is commonly used as a unit of power in obtaining the electrical capacity of circuit breakers, uninterrupted power supplies and wirings.** A kVA is equivalent to 1,000 volt-amperes.

Electrical power pertains to the rate of energy consumption or generation in an electrical circuit. It is typically measured in watts or volt-amperes. The watt unit is sometimes referred to as "real power," while the volt-ampere is called the "apparent power." The wattage of an electrical component is calculated by multiplying the voltage by the current. It is represented by the equation W = V x I, where "W" indicates the power in watts, "V" represents the voltage and "I" denotes the current. The volt-amperage is computed by multiplying the voltage by the amperage. It is represented by the equation VA = V x I, where "VA" indicates the power in volt-amperes.

In a direct current circuitry, the wattage and volt-amperage of an electrical device is the same. Variations in real and apparent power are the results of inefficient transference of electricity, which can be represented as a mathematical quantity known as the power factor. A power factor of one means that the real power is equivalent to the apparent power. A power factor of 0.5 indicates that the apparent power is double the value of the real power.

Learn more about Electricity-
Q:
## What are the differences in battery connections between series hookup and parallel hookup?

A: A series hookup allows for higher voltages without affecting capacity, and a parallel hookup increases capacity while preserving the voltage. Voltage is th... Full Answer >Filed Under: -
Q:
## What is the specific heat capacity of air?

A: The specific heat capacity of air at 25 degrees Celsius is 101.1 joules per gram per degree Celsius. This may vary slightly depending on the air temperatur... Full Answer >Filed Under: -
Q:
## What is electromagnetic radiation?

A: According to the Encyclopedia Britannica, in terms of classical theory, electromagnetic radiation refers to energy that flows at the universal speed of lig... Full Answer >Filed Under: -
Q:
## What is more dangerous, AC or DC?

A: In terms of an electrical shock, alternating current, or AC, is considered to be more dangerous than direct current, or DC. Electrocution coming from an AC... Full Answer >Filed Under: