Different phones will use different wattage. The screen size, the size of the battery, and the speed of the internal computer can cause the phone to draw more power.
The fridge consumes the watts. My fridge is a normal one, it consumes 500 watts for 2 minutes every hour.
An 1141 bulb consumes 18.4 watts.
A modern LCD screen in sleep mode consumes less than 2 watts. When in use, my 19" device consumes 150 watts according to the tag on the back.
1400 watts.
A digital clock doesn't have watts it consumes watts. The wattage consumed by the clock is in the neighborhood of W = A x V, W = 400 ma (.400) x 9 = 3.6 watts.
Watts are units for measuring the rate of energy consumption. So it is meaningless to speak of how many watts something consumes in a length of time. (It would be like asking how many miles per hour a car drives in an hour.)Energy consumption may be measured in kilowatt-hours. A typical microwave consumes 1500 watts, which would be 1.5 kilowatt-hours in one hour.
In general Tube Light consumes 0.2 amps in general by 40 Watts.
About 3 kWh's of heat are created for every kWh of electricity it consumes
Handphone is a telephone to be used by hand
A device rated at 1000 watts consumes 1000 joules per second.
A simple fan runs on about 15-20 watts. It does that continuously while it's running. If it runs for an hour it will use 15-20 watt-hours of energy.
Look for the nameplate on the machine. There is will tell you the voltage and amperage that the machine needs to operate. Use this equation to find the wattage of the machine, Watts = Amps x Volts.