A family needs up to 20 kW (20,000) watts but because different houses take maximum power at different times, the average over a street might be 3 kW per family.
25 Watts I depends entirely on the card you use in the slot. For example, in graphics cards can require 500 watts at times, whilst a sound card may require much less.
Watts family was created in 1985.
1200
100wats
210,000,000 watts
132 watts
1540 watts
The conversion from lumens to watts isn't direct, as it depends on the efficiency of the light source. For example, LED lights typically produce about 80-100 lumens per watt, while incandescent bulbs produce around 10-17 lumens per watt. Therefore, for LED lighting, 10,000 lumens would require approximately 100-125 watts, while for incandescent bulbs, it could require 600-1,000 watts.
Watts = Volts x Amps So you need to know the current. This is only for resistive load.
1,000,000 megawatts or 1x10^12 watts which is 1,000,000,000,000 watts. The average laptop uses 15 to 60 watts to put that number in perspective.
25000 watts
95,000 watts.