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Is it normal for tester to show hot on a light switch with it in the off position and no power going to the light it controls?
Wiki User
∙ 13y ago
Yes. Even with no power to the light, there is still power to the switch. To power off the switch you usually need to open a circuit breaker.
Wiki User
∙ 13y ago
No, it is not normal for a tester to show a hot signal on a light switch when it is in the off position and there is no power going to the light it controls. This could indicate a wiring issue or a faulty switch that needs to be addressed. It is best to consult a qualified electrician to investigate further and ensure safety.
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How do you use a voltage tester?
To use a voltage tester, first turn on the tester and select the appropriate voltage range. Then place one probe on the conductor you want to test and the other probe on a neutral or ground reference. The tester will indicate the presence of voltage by illuminating or buzzing depending on the model.
How do you find out which outlet the light switch controls?
To determine which outlet a light switch controls, turn the switch off and test the outlets with a lamp or device. Once you find the outlet that loses power when the switch is turned off, you've identified the controlled outlet. Alternatively, you can use a circuit tester to trace the wiring and identify which outlet is connected to the switch.
Where can one purchase a portable hardness tester?
One could purchase a portable hardness tester at MCS Direct, and on Amazon. Another place to purchase a portable hardness tester online would be Martrow which offers free shipping in the United States.
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I have Two black wires and one red wire conected to a switch. Which is hot and which is neutral?
The red wire is typically the hot wire and the black wires are neutral wires. However, it's important to verify the connections using a voltage tester to ensure correct wiring and avoid any electrical hazards.
How can you check if a power window switch is good?
use a continuity tester on the switch itself just hold contacts on tester to contacts on switch and if it reads with a beep or a light your switch is good pending the tester is accurate
How come the breaker is not blown and there is no power to the switch?
You have checked the wire at the switch? Breaker may be bad but not tripped. Loose connection at light or outlet that the switch controls. Use a screwdriver to touch the two terminals on the switch if you do not have a tester. May not be hot side of the circuit, but the neutral.
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Does video game tester comes under Skilled Occupation List?
I dont think so..bcoz even normal software tester is also not listed....
How do you determine if the light switch has power?
You will need a voltage tester to determine this. Put the tester across the top screw on the switch to the ground wire in the switch junction box. If there is an indication of voltage you can assume that the problem is further down the circuit. If there is no indication of voltage on the top screw then test between the bottom screw on the switch to the ground wire. Sometimes the "hot" is on the bottom screw. If there is no voltage present at the switch you have to work your way upstream towards the distribution panel to see what is interrupting the voltage.
Why does tester show power to light when the wall switch is off?
If you are using a proximity tester that senses current flow in its vicinity, it is possible that the box where the light is connected may also be used as a junction box for a separate device.
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If your 1987 dodge Dakota only blows air in the high speed position would it be a switch or blower motor and blows warm air when driving slow hot air only comes out at higher speed?
Try checking the blower motor resistor. That is a common problem on Dodge cars/truchs. On your truck it should be on the firewall in the engine compartment-pass side. It has 3 little springs inside & each one controls a motor speed. Have no idea how. You chck it with a test light contin tester.
Can chlamydia symptoms resolve from normal antibiotics and then reappear?
They should not reappear. Perhaps the treatment was incorrect, or another infection was not noticed or tester for.
Why Lexus LS400 brake lights don't work Is not the brake switch Any suggestions?
earth leak or fuse if you are certain the sender switch at top of brake pedal is ok.Put tester on circuit to establish feed or no feed
