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Power is not off . need to change when you change the light switch?
Yes, you need to turn off the power when you change (replace) a light switch, since at least one of the terminals on the switch will always have power if the circuit is energized at the panel.
You have just replaced your ceiling light and when you turned the power back on the light stays on even when you turn off the switch?
Re open the switch junction box after turning the power back off. If you can locate the wire that bring the voltage to the box make sure that this wire goes to the top of the switch. If it is tied into more black wires this could be receptacle circuits that are on all of the time. If this is the case, from this group add a pigtail from this group to the top of the switch. from the bottom of the switch find the wire that is going to the light. It is probably in the group that is tied together. Once found terminate this wire to the bottom of the switch. Put the breaker back on and try the switch.
Why is there no power to outlet when light switch is turned off?
Some rooms have an outlet controlled by a light switch at the door. This is normally in bedrooms. It is possible that the switch is wired to only one of two outlets in a duplex outlet since it is easy to configure a duplex outlet to separate the bottom and top outlets.
Why is a torch switch important in a circuit?
A switch in a circuit will quickly allow you to break the circuit, without changing the wiring. For example, a light switch. By turning a light switch off, you are breaking the circuit and, thus, turning the light off.
How do you ad and extra switch and light to the same 2 by 4 box?
There are multiple ways to wire a switch. If power is fed into the switch box, a second light would be wired one way, if power is fed into the light box, the second light would be wired a different way. This seems like it would be a task better given to a qualified electrician or local handyman.
How does the power to light then switch work in electrical circuits?
The power to light switch in electrical circuits works by allowing or interrupting the flow of electricity to the light bulb. When the switch is turned on, it completes the circuit, allowing electricity to flow and light up the bulb. When the switch is turned off, it breaks the circuit, stopping the flow of electricity and turning off the light.
How do you make a 2 way switch which breaks the circuit only when both the switches are turned off?
Send power to the 1st switch and then send the power from that switch when it is in the on position to the second switch. Then send power to the light from the second switch. That way both switches will have to be in the on position for the light to be on.
What are the basic principles of switch wiring?
The basic principles of switch wiring involve connecting the switch to the power source and the light fixture in a circuit. When the switch is turned on, it completes the circuit and allows electricity to flow to the light, turning it on. When the switch is turned off, it breaks the circuit, stopping the flow of electricity and turning off the light.
What is the purpose of the neutral wire in a light switch circuit that allows the flow of electricity to be completed when the switch is turned on?
The purpose of the neutral wire in a light switch circuit is to provide a return path for the electricity to flow back to the power source once the switch is turned on, completing the circuit and allowing the light to turn on.
What if you connected a light to two powers sources each coming through a light switch?
If either switch is turned on the light will be on. BUT- If the switches were wired to different phases of the AC power source they would be out of phase and blow the breaker if they were turned on at the same time.
How does a 3-way switch work to control the lighting in a room?
A 3-way switch is a type of electrical switch that allows you to control a light fixture from two different locations. It works by using two switches that are connected to the same light fixture. When one switch is turned on, it sends power to the light fixture, and when the other switch is turned on, it sends power to the light fixture as well. This allows you to turn the light on or off from either switch, providing convenience and flexibility in controlling the lighting in a room.
Why does the light fixture still have power when the switch is turned off?
When a light fixture still has power when the switch is turned off, it could be due to a wiring issue where the switch is not properly cutting off the power supply to the fixture. This can happen if there is a faulty switch, a loose connection, or a short circuit in the wiring. It is important to have a qualified electrician inspect and repair the issue to prevent any safety hazards.
Why wont done light in 2006 Subaru Outback come on?
1) light bulb burned out 2) switch not turned on 3) switch broken 4) power supply disconnected
How can I use the power to switch on the light?
To use the power to switch on the light, locate the light switch and flip it to the "on" position.
How does a 3 wire light switch function in a typical electrical circuit?
A 3-wire light switch functions in a typical electrical circuit by controlling the flow of electricity to the light fixture. One wire brings power to the switch, another wire carries power to the light, and the third wire is used for grounding. When the switch is turned on, it completes the circuit, allowing electricity to flow from the power source to the light, turning it on.
Can you power a light switch power to switch then to light from a switch beside the one you want hot the switch that you want to take power from has the white as hot switch after light?
I can not understand your question.
If a dimmer switch is turned to a low position but not off is it still on?
Yes it is still on and using as much power as if it was on full
