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Why wont your energy efficient light bulb power completely off when the light switch is turned off?
Wiki User
∙ 11y ago
Your wiring is faulty. There must be a potential across the live switched side. Perhaps the switch is fitted in the neutral line in error. In which case the lamp is always live and some leakage to earth could illuminate the lamp. Have a qualified electrician check the circuits
Wiki User
∙ 11y ago
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No, but they represent a shock hazard.
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mechanical to electrical to light energy
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The actual process of flicking the switch of the flashlight is kinetic energy, as there is movement involved. However, when the flashlight is now turned on, it will be producing light energy.
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When a light switched is turned on the circuit is usually closed.
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Cars don't turn off completely, they run on battery power. The headlight switch needs to be turned off.
Do light sockets without bulbs in them still use energy when their switch is turned on?
No, but they represent a shock hazard.
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It could be that the fan switch on the thermostat is turned on so the fan runs all the time not just when the A/C or heat is on. This is supposed to be the most efficient method.
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What motors do is to convert one type of energy into another type of energy. And as that conversion is never 100% efficient, some of the energy is turned into heat, which heats up the motor.
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Compared to leaving the kettle on and hot all the time, it certainly saves electrical energy if the kettle is turned off when it's not in use. The switch can be used to perform that vital function.
What energy changes take place when a light switch is turned on?
mechanical to electrical to light energy
What causes electrons flow when a switch is turned on?
An electric field causes electrons to flow when a switch is turned on.
What causes electrons to flow when a a switch is turned on?
An electric field causes electrons to flow when a switch is turned on.
What causes electrons to flow when switch is turned on?
An electric field causes electrons to flow when a switch is turned on.
Battery energy is turned into electric energy and then turned into what kind of energy?
Mechanical energy
When is food turned into energy?
When is food turned into energy
