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Which equation is used to calculate the amount of electrical energy used?
The equation used to calculate the amount of electrical energy used is: Energy (in kilowatt-hours) = Power (in kilowatts) x Time (in hours).
What equation is used to calculate the amount of electrical energy used?
The equation used to calculate electrical energy is E = P x t, where E is the energy consumed in kilowatt-hours (kWh), P is the power in kilowatts (kW), and t is the time in hours.
How many kilowatts does it take to run 200 amp home?
The maximum would be 200 x 240 = 48 kilowatts assuming you had normal 3 wire service. However, your home would never use that much. Average would probably be about 3 or 4 kilowatts, depending on time of day and your heating and air-conditioning systems. Your electric utility bill probably tells you how many kilowatt-hours you used in a month. Just divide this by 730 which is the number of hours in the average month, and that will give your average load in kilowatts for that month.
What is the equation to find the amount of energy used. By appliance?
The equation to calculate the amount of energy used by an appliance is: Energy (kWh) = Power (kW) x Time (hours). Multiply the power consumption of the appliance in kilowatts by the number of hours it's used to find the total energy consumed in kilowatt-hours.
How do electric companies calculate electric energy used?
Electric companies calculate electric energy usage by multiplying the power consumption (in kilowatts) by the time the power is consumed (in hours). This formula is expressed as kWh (kilowatt-hour) and is how customers are billed for their electricity usage.
Which equation is used to calculate the amount of electrical energy used?
The equation used to calculate the amount of electrical energy used is: Energy (in kilowatt-hours) = Power (in kilowatts) x Time (in hours).
Which formula is used to calculate kW from HP?
what formula is used for calculate flow rate of pump vs kw
How many kilowatts needed to heat 170m2?
To calculate the number of kilowatts needed to heat 170m2, you will need to consider the size of the space, the insulation, and the climate. The calculations will vary depending on the specifics of each situation, but the following steps can be used as a general guide: Calculate the wattage of the heater you are using (this is usually listed on the heater's label). Multiply this wattage by the area of the space (170m2 in this case) to get the total wattage required. Divide the total wattage by 1,000 to convert it to kilowatts. This is the number of kilowatts you need to heat the 170m2 space.For example, if you are using a heater with a wattage of 1,200, then you will need 204 kilowatts (1,200 x 170m2 / 1,000) to heat the space. However, this number is only an estimate and you may need more or less wattage depending on the specific details of your space and climate.
What equation is used to calculate the amount of electrical energy used?
The equation used to calculate electrical energy is E = P x t, where E is the energy consumed in kilowatt-hours (kWh), P is the power in kilowatts (kW), and t is the time in hours.
What quantity does a kwh measure?
The number of kilowatts used by a device in one hour. This gives you the rate at which energy is consumed.
How many kilowatts does it take to run 200 amp home?
The maximum would be 200 x 240 = 48 kilowatts assuming you had normal 3 wire service. However, your home would never use that much. Average would probably be about 3 or 4 kilowatts, depending on time of day and your heating and air-conditioning systems. Your electric utility bill probably tells you how many kilowatt-hours you used in a month. Just divide this by 730 which is the number of hours in the average month, and that will give your average load in kilowatts for that month.
What is the equation to find the amount of energy used. By appliance?
The equation to calculate the amount of energy used by an appliance is: Energy (kWh) = Power (kW) x Time (hours). Multiply the power consumption of the appliance in kilowatts by the number of hours it's used to find the total energy consumed in kilowatt-hours.
How long could you power a television with 360 kilowatts?
360 kilowatts would power about 1000 TVs, indefinitely. If 360 kilowatts of power were used, the energy used in 1 hour would be 360 kilowatt-hours.
What does Watts Kilowatts and Megawatts mean to the average user?
Watts, kilowatts, and megawatts are units of power measurement. Watts are small units, commonly used for measuring the power consumption of small electronic devices. Kilowatts are larger units, used for measuring household electricity consumption or the power output of a car engine. Megawatts are even larger units, typically used for measuring the power output of power plants or large industrial facilities.
How do you calculate kilowatts per hour?
A kilowatt hour is calculated by adding the watts together and deviding by 1000, this will give you kilowatts (kW). Then work out how many hours you are using this load for. multiply the kW by the hours and you get kWh. eg 15 lamps at 100w = 1500w/1000 = 1.5 kW. If these were left on for 6 hours then 6 x 1.5 = 9 kWh.AnswerThere is no such thing as a 'kilowatt per hour'. It's rather like saying 'kilometres per hour per hour', because a kilowatt is a special name given to a joule per second -in other words, it measures a rate.
The mass number is used to calculate the number of what?
The number of protons and neutrons in the nucleus
Mass number used to calculate the number of?
The mass number is used to calculate the number of nucleons in an atom. It represents the sum of protons and neutrons in the nucleus of an atom. By knowing the mass number, one can determine the approximate atomic mass of the atom.
