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What else can I help you with?
How many kwh does a 200w light bulb use?
In ten hours, a 200W bulb will use: 10 * 200 = 2000 Watt-hours = 2 kwh
How much electricity should a fan heater 2000 watt use?
The fan has a rated load of 2 kW. It is this wattage times the amount of hours the fan is used times the cost of a kWh in your area that the cost is based on.
How many KwH does an air conditioner use in a day?
It depends on the btu of the unit
What is the price of electricity per kWh in cook county?
About 11.75 cents per kWh for residential use (7.53 cents/kWh for industrial), as of September 2010:
How many kWh if use a light with 32 watt and 220 V?
To calculate the energy consumption in kilowatt-hours (kWh), use the formula: Energy (kWh) = Power (kW) x Time (hr) Given power of 32 watts and voltage of 220 V, first convert power to kW by dividing by 1000 (32 W = 0.032 kW). If you run the light for 1 hour, the energy consumption will be 0.032 kW x 1 hr = 0.032 kWh.
How many kwh does an electric oven use in 20 mins?
none, if it is unplugged
How many watts does a fan forced oven use?
That depends on the type and make of Oven.
How many kwh does a pellet stove use per month?
100 kWh
How many watts does an electric fan use?
Look on the manufactures label on the fan. Find the amperage and voltage of the device. Multiply these two values together to find the wattage of the device. If the fan operates 24 hours a day, take the wattage and multiply it by the wattage of the fan. This will give you the total wattage that the fan will use in a day. To take it a step further take the total and divide it by 1000 and this will give you the kWh the fan uses. Find out what you are charged by the utility company and multiply the kWh by this number. This will tell you how much it costs to operate the fan for a 24 hour period.
Is it best to cook roast potatoes in a fan oven or a conventional oven?
You can do this in either a conventional or a convection oven. If you use a conventional oven, I would rotate the roasting pan half way through the cooking process to compensate for any hot spots in the oven. If you use a convection oven (with the fan), cooking is more even because the fan blows the hot air around the food, but you have to remember to reduce cooking temperatures 50 degrees if you leave the convection function on.
If a fan uses 10 amps plugged into 120 volts AC what is the kWh used?
10 amps at 120 volts is 1200 watts or 1.2 Kw, so in 1 hour it will use 1.2 Kwh
How many kwh does a 200w light bulb use?
In ten hours, a 200W bulb will use: 10 * 200 = 2000 Watt-hours = 2 kwh
How much time should be deducted for a fan assisted oven?
Generally you deduct temperature not time for a fan assisted oven. For a recipe saying 200o use 180o on a fan assisted. Obviously all ovens are different but this should work.
How much electricity should a fan heater 2000 watt use?
The fan has a rated load of 2 kW. It is this wattage times the amount of hours the fan is used times the cost of a kWh in your area that the cost is based on.
How many KwH does an air conditioner use in a day?
It depends on the btu of the unit
If i use 1930 kWh in a year how many Kw is that?
Since there are 6366 hours in a year, 1930 kWh is about 0.3 kW per hour. (1930 / 6366)
Which are cost effective regular gas oven or convection oven?
A convection oven has a fan installed - to circulate the hot air that builds up. The use of the fan means the oven doesn't create 'cold spots' and thus the food cooks evenly. This speeds up cooking time - making the oven more cost-effective. A 'regular' oven has no fan, and thus has uneven temperatures throughout the cooking compartment.
