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Is the length of time an electrical load is on proportional to power or energy?
Wiki User
∙ 14y ago
Power (watts) is amperes times voltage, or joules per second. Energy is joules, or watt-seconds. The length of time an electrical load is on is proportional to energy, not power.
Wiki User
∙ 14y ago
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Why you use capacitors in power supply?
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Nuclear energy is used to produce power in nuclear power plants. Fission in the reactors produces heat, which is typically used to boil water. The steam powers a turbine, which drives a generator to produce electrical power. The power is put on the electrical power grid, where it is used by business, industrial and residential customers.
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P(watt)=energy/time. Where power in measure in watt directly proportional to energy(work) and inversely proportional to time in seconds. 1W = .001kW
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electrical power
Why you use capacitors in power supply?
You use a capacitor to store electrostatic energy. You use an inductor to store electromagnetic energy. You use a resistor to dissipate electrical energy.
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An example of electrical energy is large electric power plants generate for electrical energy.
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Due to energy usage and/or the reduction in conductance (increase in resistance) in a given load or resistor, some electrical energy is lost through that component. As such, a proportional drop in current and voltage occurs.
A generator transforms?
A generator transforms mechanical energy into electrical energy.
Energy used to power a computer?
electrical energy
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electrical power
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