One kilowatt-hour (kWh) is a unit of energy, not rotation. It represents the amount of energy consumed when one kilowatt of power is used for one hour. The concept of rotations does not directly translate to kWh.
1 mwh = 1000 kwh hence 4 mwh = 4000 kwh
There are 277.778 kilowatt-hours (kWh) in one petajoule (PJ).
There are 1 million kilowatt hours (kWh) in one terawatt hour (tWh).
A unit is numerically-equal to a kilowatt hour and is used to measure energy consumption.
One unit of natural gas typically contains about 29.3 kilowatt-hours (kWh) of energy.
1 kwh = 3,600,000 Joules
1 mwh = 1000 kwh hence 4 mwh = 4000 kwh
for a disc type (electromechanical) meter the number of disc revolutions to indicate 1 kwh would be found by the formula 1000/ Kh, the watthour constant of the meter.
Roughly 1/24th or 0.04167 of one revolution.
A 1000 watt device operated continusouly for 1 hour would equal 1 Kwh.
There are 277.778 kilowatt-hours (kWh) in one petajoule (PJ).
There are 1 million kilowatt hours (kWh) in one terawatt hour (tWh).
If you have a device of 1 KW, if this device work during an hour, this device will consume 1 KWH. If the device works during 15 min, it will consume 1KW(15 min/60 min)= 1(1/4)= .25 KWH. That is you will obtain(get?) KWH on the following way: KWH = time in hours X KW
1 Mwh = 1000 Kwr
It takes approximately 1 kilowatt-hour (kWh) of energy to raise 1 liter of water by 1 degree Celsius. This is a common measure of energy for heating water in many applications.
Only 1. Which is why the same face of the moon is always towards the earth.
A unit is numerically-equal to a kilowatt hour and is used to measure energy consumption.