How to Calculate Power Constellation _ How to Calculate Power Consumption

How to calculate the electricity consumption of electrical appliances?

Calculation method of power consumption of electrical appliances: No matter what kind of electrical appliances, the power (watt, represented by the letter W) will be marked in the manual or nameplate. What kind of kWh is usually what we call power consumption, and the concept is the power consumed by an electrical appliance with a power of 1000(W) in one hour.

In this question, W=P*T, where w is work, that is, electric energy consumed; P is power; It is time. 350w *1h = 350w h = 0.35kwh = 0.35 degrees.

Calculation formula: 1KW× 1 hour = 1 kwh =0.35KWH (kwh).

The unit of electric energy in international standards is "kWh", but it is generally called "degree" in spoken language. ? This unit of electric energy, in fact, is similar to temperature, and it is an artificially specified quantity. In temperature, the temperature of ice-water mixture is set at 0℃, and other temperatures are measured according to this standard.

Similar regulations have been artificially made for electric energy, which can be seen from the unit of electric energy-an electrical appliance with power of 1000 watt consumes 1 kwh when it works for one hour.