0.001167 kWh/°C/l at 100% efficiency.
The average standing losses of a hot water cylinder are around 1-2 kWh thermal per day. This value can vary depending on the size, insulation quality, and temperature settings of the cylinder. Regular maintenance and proper insulation can help reduce these losses.
Energy is measured in Joules and is generally defined as the potential to do work. Power is the rate of energy usage (Watts) or (Joules per second). A kWh is also a unit of energy (1000 W * 3600 seconds = 3600000 J)
Hi I have an indirect method: My car has aprox 60kW power. I know the max. power of the engine allows for no acceleration at 150km/h. This, all the power extracted from the oil goes to drag (air, and some road, and internal efficiency of car engine, transmission) This means, in 1 hour I will consume 60kWh having travelled 150km. The fuel efficiency of my car is 14km/l at that speed. That means, about 11 liters for the 150km (60kWh) So, at the efficiency of my car, 11 liters are giving an output of 60 kWh. or 1 liter 5.5 kWh So, for car fuel (not diesel though), 1 m3 1000 liters = 5500 kWh. I know efficiency of a car engine is about 30%, so the burned kWh will be about 16000 kWh. Bye Alejandro ====== This question involves dissimilar units, so cannot be answered without more information. 1 kWh = 1 kilowatt hour. A Wh is a Watt-hour. If using an appliance that consumes 1W, after 1 hour it will have consumed 1Wh of electricity. 1 kWh = 1,000 Watt-hours. So, running your 1W appliance will consume 1kWh after 1,000 hours, or running a 1,000W appliance will consume 1kWh after 1 hour. A 60W light bulb would take 16-2/3 hours to consume 1 kWh. m3 typically refers to a cubic meter, also abbreviated cu. m. and CBM (in the freight industry). To convert the stored chemical energy in oil into electricity requires a conversion of energy. For example, the oil could be refined into flammable products, such as gasoline, to fuel an internal combustion engine driving a generator. This question does not specify a type of oil. However, if using something like light, sweet crude, by volume only about one third of the oil can be converted to gasoline. The remainder can become other petroleum products, such as diesel fuel. Alternately, with the proper wick and fuel-to-air ratio, the oil could be burned, and the resulting heat used to heat water to power a steam turbine, again producing electricity. So, the amount of kWh which can be obtained from a cubic meter of oil depends on the type of oil (unspecified), how thoroughly it can be burned (unspecified), and how efficiently the energy released from burning can be converted into electricity (unspecified).
A 1 megawatt plant can produce 720,000 kilowatt-hours (kWh) per month if operating at full capacity for 30 days. This is calculated by multiplying the plant's capacity (1 megawatt) by the number of hours in a month (720 hours) to get the total kilowatt-hours produced.
The average production of geothermal energy per unit varies depending on the specific geothermal resource and technology used. On average, a geothermal power plant can produce between 500-3,500 kWh per unit of energy depending on factors such as the temperature and flow rate of the resource.
1 gallon of water weighs 8.34 pounds. It takes I BTU to change the temp of 1 pound of water 1 degree F. So for 1 gallon it takes 8.34 BTU. It takes 3412.14 BTU to equal 1 KWH. So 8.34 Btu x (1KWH / 3412.14 BTU) = 0.002444 KWH
To raise the temperature of one cc of water requires i calorie of heat . you did not specify the volume.
kWh stands for kiloWatthours, the amount of electrical energy an appliance uses or generates in one hour measured in kiloWatts. It has nothing to do with one cubic metre of water.
1 mwh = 1000 kwh hence 4 mwh = 4000 kwh
100 kWh
1 kwh = 3,600,000 Joules
approximately 40 kWh
There are 277.778 kilowatt-hours (kWh) in one petajoule (PJ).
Dinorwig is a 'pumped storage' hydro power facility. It has a capacity to produce 1.89GW of electricity, which equates to 6.8TWh. I terms of kWh, this would be 6.8E9 kWh or 6,800,000,000 kWh. (6.8 billion kWh).
To convert kilowatt-hours (kWh) to watts, you need to multiply by 1000. So, 1209 kWh is equal to 1209,000 watts.
A 3000 W water heater is 3 kW water heater. For 30 minutes of operation it would be 3 kW multiplied by 0.5 hours, or 1.5 kWh. One kWh is equal to 3,600,000 Joules, the water heater uses 1.5 times 3,600,000 J, or 5,400,000 J.
There are 1 million kilowatt hours (kWh) in one terawatt hour (tWh).