The wattage on a light bulb really is based on normal usage in a houshold 120 voly outlet. They build it with the proper resistance in the filiment so that at 120 volt it consumes the labeled watts. a 75 wat bulb has about 144 ohms resistane so if you put in a 120v socket it uses 75 watts
the watt measures power being consumed
Amps is the current flowing
voltage is the force causing current to flow. The find the , you need to know some of the facts. For example: to calculate the watts; we need to know the voltage and the current and use the formula:
Power(watts)= current(amps) X volts
also Volts= current X Resistance(ohms)
In your question; assuming the bulb is consuming 100w and the voltage is 220, them 4.54 amps is flowing
I hope this helps The question says 1000W, not 100W.
Although 1000W filament lamps certainly exist, the huge majority are discharge lamps, for which much of the comment above is wrong or irrelevant.
The comment about filament resistance should also be qualified by the fact that it is that resistance only at white heat - running temperature. At room temperature it is almost a dead short.
It is also worth mentioning that current (amps) is not consumed, only energy is and energy is what (watt) you pay for.
220 volts is not 1 phase, its 3 phase. In North America 220 - 240 volts is single phase. Divide watts by volts to get amps, ohms law
1000. K = kilo = 1000 W = watts
"Watts RMS" is better represented as "Watts average". Since 1000 watts is 1kw you have "1000 watts average" and you can derive "1Kw average". So 1000 watts RMS will consume 1 Kw
! kw = 1000 watts 7800 kw = 7800 x 1000 watts = 7800 000 watts
1000 watts = 1 kilowatt 1500 watts = 1.5 kilowatts
There are 1,000 watts in a kilowatt (kW).
770 watts.
Watts = Amps X Volts Grab your calculator!
1000. K = kilo = 1000 W = watts
1000
"Watts RMS" is better represented as "Watts average". Since 1000 watts is 1kw you have "1000 watts average" and you can derive "1Kw average". So 1000 watts RMS will consume 1 Kw
It has over 500- 1000 watts
Kilo means 1000. Therefore, 276 kilowatts = 276*1000 Watts = 276000 Watts
! kw = 1000 watts 7800 kw = 7800 x 1000 watts = 7800 000 watts
It depends on the amount of amps... you have to multiply the voltage (V) with the ampere (I) to get the power (P) in watts.
To find watts in kilowatts multiply kilowatts by 1000. In this case, 26 x 1000 = 26, 000 watts.
1 kilowatt is 1000 watts.
1000 watts = 1 kilowatt 1500 watts = 1.5 kilowatts