Weekly Weather Report for Davos Platz, Switzerland. Looking at the weather in Davos Platz, Switzerland over the next 7 days, the maximum temperature will be -2â (or 29â) on Saturday 13 th January at around 1 pm. In the same week the minimum temperature will be -16â (or 3â) on Monday 15 th January at around 10 pm.
The kilowatt hour (symbol kWh, kWÂ·h, or kW h) is a derived unit of energy equal to 3.6 megajoules. If the energy is being transmitted or used at a constant rate (power) over a period of time, the total energy in kilowatt-hours is the product of the power in kilo watts and the time in hours.ne watt is equal to 1 J/s. One kilowatt-hour is 3.6 megajoules, which is the amount of energy converted if work is done at an average rate of one thousand watts for one hour.
Energy delivered by electric utilities is usually expressed and charged for in kWh.Note that the kWh is the product of power in kilowatts multiplied by time in hours; it is not kW/h.Also note that watt is the rate at which energy is flowing.For simplicity it means that a 1000 W device will consume 1 kWh in exactly 1 hour.Also a 100 W bulb will consume 1 kWh in 10 hours.(Watt is like speed and kWh is like distance )