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The power needed to run a furnace can vary depending on the size and type of the furnace. However, a typical residential furnace may require anywhere from 500 to 5000 watts to operate. It's best to consult the manufacturer's specifications or a professional to determine the exact wattage requirement for your specific furnace.
A typical monitor for a pc uses about 30 watts.
Electric furnaces are rated in Kilowatts. The following formula will let you figure it out. Watts = amps x volts. For eg. a 10 Kw furnace draws 10000 watts. amps = watts/volts. 10000/240 = 41.6 amps. If your furnace differs from this example, just plug in your wattage and you will have your answer.
about 69
the older furnaces would draw 700 watts plus depending on the size of the blower. the newer furnaces with variable speed blowers can draw as little as 100 watts
an average typical one would use1800
the older furnaces would draw 700 watts plus depending on the size of the blower. the newer furnaces with variable speed blowers can draw as little as 100 watts
No more than 500 Watts RMS for the stock alternators on most cars
A typical ink-jet printer such as used at home would draw around 5 watts on stand-by and 25 to 35 watts while printing. A typical laser-printer such as used in an office would draw about 35 to 50 watts on stand-by and up to about 350 to 500 watts while printing.
A typical microwave is 750-800 watts. There are lower (and higher) power machines, but the 'normal' for general use is 750-800 watts.
I am not sure, but you can look at the back of your TV set. Most electrical equipment has its specifications there - if it doesn't state the watts, you can multiply amperes x volts.
Very few, really - 50 - 60 would be typical.