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It isn't, although the question raises some issues about isolation, etc.
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∙ 15y ago
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How do you make a machine that would loop press a button for 30 sec and let go again and again?
If you're asking how I would do it, I'd use a computer and a solid state relay. I'd replace the switch with the relay and let the computer run it.
Do night lights plugged in but not on use energy?
Lights don't use energy when they are off.
What component can turn a circuit on and off?
A lot of components are there to do so. In case of school experiments we use key for that purpose. There will be a hole which is a breakage for the completion of the circuit. If we insert a metallic rod inside the hole circuit is completed. In house hold circuits we use switches of various catergory. Press type, pull type etc etc. In case of automatic on and off circuits we use relay switches. In electronic circuits we use transistor as a switch. In general we call that component by the name 'switch'
How does it save energy to turn off lights?
Lights use energy. Turning them off saves energy.
What devices use a LDR?
some outdoor timers for lights
What is a relay when it comes to your lights?
its really a heavy duty switch that is told to come on or turn off by some other signal eg your existing headlight switch if you dont use one you will burnout the headlight wiring
1998 Grand Cherokee Larado fan not blowing Is this a relay or fan motor and how do I find and fix.?
Use a test light connected to the fan motor - if it lights fan motor is bad if it does not light could be fuse, relay, switch, or resistor
Why use relay insted of switch?
Because a switch is a 'permanent' action. A relay only completes the circuit while there is power. If there is a fault in the circuit, a switch will still allow power through, whereas a relay will break the circuit.
How do you check the 4x4 relay switch on 92 explorer?
You can check the 4x4 relay switch by gaining access to the fuse box. The fuse box on a 92 Explorer under the hood and then use the owners manual to locate the relay switch.
Can you use a dimmer switch with tract lights?
Yes
Where is the horn relay switch located on a 1996 kia sportage?
The horn relay switch is located in a four-relay module installed within the main relay next to the inverter. Use your manual to make things easier.
Is there wiring on a Dec 2000 Vectra B for front fog lights if so which ones?
You need to check a few things first: - 1) do you have a front fog light switch. If not you are on a non starter till you get one 2) Is there a space in the fuse box for a relay beside the rear fog light relay 3) If 1) and 2) are sorted then put a relay in the spare slot (you can use the rear relay as a temp) and switch the main lights on. Then press the front fog light switch. If you hear a click then you are half way there, if not give up the idea of integrated lights. 4) If you get the click and your model did not have foglights as standard then you will probably find that there is no wiring between the relay and the front air dam. Nice of them really. 5) although the mounts for front fog lights should be there any plugs at the foglight end seems to be a bit of a hit and miss affair. Hope this is of some use. Peteroadie
What relay would you use to switch 400 watts of fluorescent lights?
There are special contactor that are made to switch lighting loads. These relays and not wattage rated but amperage rated. Use the following formula with the voltage that you are going to use to find the size of contactor that you need. I = W/E, Amps = Watts/Volts.
1999 Kia Sephia Any ideas on why both tail brake lights do not work although all other lights work including third brake light Bulbs are fine and 30 Amp fuse ok?
If your dashboard lights are also not working, try to switch the 30 amp relay with the air condition 30 amp relay, they are the same type of relay. Plug that in, make sure it is the correct direction. Then try your tail lights. If that doesn't work, use a volt/amp ready on the relay slots themselves to see if you get power to that slot.
Where is relay button in 300m Chrysler?
If you are looking for a reset switch, Chrysler does not use them.If you are looking for a reset switch, Chrysler does not use them.
Where is the relay switch for reverse lights on pontiac sunfire?
Unscrew that puppy!According to my Haynes manual, the reverse light switch is located on the top of the left end (driver's side) of the transaxel. Unplug the electrical connector from the switch and remove the switch with a socket DO NOT use an open end wrench.Installation is the reverse. Tighten the switch to 24 Ft. Lbs.
Where is the emergency relay switch to start a Chrysler Sebring?
If you are looking for a reset switch, Chrysler does not use those.
