Here Are The 10 Safest And Most Peaceful Places To Live In North Carolina. When it comes to settling down and starting a family, most people want two things; a friendly atmosphere and a safe neighborhood to raise their children. Luckily in North Carolina you can find some of the most safe, and beautiful suburbs just outside of large cities.
What is the difference between kW and kVa? The primary difference between kW (kilowatt) and kVA (kilovolt-ampere) is the power factor. kW is the unit of real power and kVA is a unit of apparent power (or real power plus re-active power).
Kilowatts and watts both describe a rate of energy transfer; a watt is defined as one joule per second. Your electrical bill charges you for electricity in terms of kilowatt-hours (kWh). One kilowatt-hour is a unit of energy that is equivalent to one kilowatt of power expended for one hour of time. For example, a hair dryer that is rated at 1,000 watts (1 kW) and operates for one hour will use one kilowatt-hour of energy. A solar panel's output depends on its size. A 100 watt panel left in the sun for 1 hour will produce 100 watt-hours (or 0.1 kilowatt-hour) of electricity.