1 kwh is 1000mwh
Answer:
1 kWh is one kilo Watt hour = 1,000 Watt-hours.
1 mWh is a milli Watt-hour = 1/1,000 Watt-hours.
Therefore the answer is 1,000 x 1,000 or 1,000,000 mWh.
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I'll assume the k and m mean kilo and mega. The proper abbreviations for these are kW·h and MW·h. Kilo- means 1000 and mega- means 1000000, so:
x kW·h = x kW·h * (1 MW·h / 1000 kW·h) = x/1000 MW·h.
So just divide by 1000 to convert kW·h to MW·h.
If you meant kilowatt months (kwh month would seem to mean kilowatt hour months, which doesn't make much sense) to megawatt hours, you also need to convert months to hours, so roughly:
x kW·m * (30 days/1 month) * (24 hours/1 day) * (1 MW/1000 kW)=x*30*24/1000 kW·h
Or multiply x by 30*24/1000=0.72
There is no conversion factor between these two units of measurement, as they are measuring completely different quantities. It's a little like asking how you would convert kilometres per hour into furlongs... with an added complication thrown in (i.e. the vehicle is going sideways as well as forward!).A kilovolt ampere (correct symbol: kV.A) measures the apparent power of a load, whereas a kilowatt hour (correct symbol: kW.h) measures the work done by a load.If you knew the power factor of the load, then you could use the apparent power to determine the true power (in kilowatts), then determine how much work is done over a given period of time.
To convert 'kwh' to 'kvah' you first need to measure the length of time. You will then convert this amount to hours by dividing by 3,600. You will then divide this amount by the length of time.
To convert from KVA (kilovoltamperes) to KWH (kilowatthours) first convert to KW (kilowatts) by multiplying by power factor. Power factor is the cosine of the phase angle between voltage and current. Then multiply by the number of hours that you run the load.
1000
Running 8 hours a day, a two ton air conditioner uses approx 720 kwh/month (which is about 2.4 kilowatts per hour over the month).The usage decreases with longer operation. See chart at the link I have provided.