Watts are a unit of power, so you know how much power the unit will draw when it is "on." More details on that later. First, you are billed for electricity in kilowatt-hours (KWH). (Look at your latest bill to see how much you are charged per KWH. It probably varies: so much for the first so many KWH, then a different rate for each KWH over the first threshold.) Next, a kilowatt-hour is 1,000 watts times one hour. To run the 1500 watt heater for eight hours (assuming full on, but more details on that later) would consume 1,500 times 8 divided by 1,000 = 12 KWH. Compare that to your electric bill to estimate how much it would cost. Finally, if the heater has a thermostat, it will not be "on" all the time. When the temperature around the unit rises above its thermostat setting, the heating elements will turn off, so it will no longer consume its rated power. While in this mode, main switch on but heating elements turned off by the thermostat, it wil draw some power, but only on the order of miliwatts (thousandths of a watt). It is not possible to predict its "duty cycle," how much time it will be "on" as a fraction of whole time, without either a) some impossibly complicated engineering formula and equally impossible to get figures regarding the size of the space it is heating, how drafty it is, how well insulated it is, and the ambient temperature outside the space; or b) try it out and time how long it is on and how long it is off over the course of a couple of hours. Anyway, the power rating in watts times the length of time you expect to turn it on per month divided by 1000 will give you a maximum figure for how many KWH it could possibly use. Actual consumption will be somewhat less, but impossible to predict.
All the power absorbed by the heating element and the connecting wire is converted into heat, leading to the 100% efficiency figure.
== == What you do is measure sq footage of the area to be heated and carry on from there == ==
How do I figure the amount of tons I need for my house using a gas heat pump unit? I have heard it said that you could figure from 500 to 700 sq. ft. per ton. I live in NE Arkansas.
-- The amount of paper you'd have if you cut the figure out. -- The amount of carpet you need to completely cover the figure.
The measure of the amount of space a solid figure is Volume
you multiply it by the serving amount..
The area of the figure is the amount of space enclosed by its perimeter.
The amount of space a 2-D figure occupies is known as area.
From net figure: assume Vat rate=16% Vat amount=16/100*net figure from Gross figure Vat amount =16/116*gross figure
You figure what two tenths of one percent of an amount is by multiplying that original amount by 0.002 The result is two tenths of a percent of that amount.
Yes you can such it up online and figure it out were they sell it
There is no "space" inside a solid figure (body).However the solid figure can be measured in terms of its volume (the amount of space it occupies).