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A bulb must have a minimum of 1 switch if there are 2 batteries. The batteries can be connected in together via wires to prevent the need for a second switch.

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11y ago

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What switches must be closed in order for the light bulb to light up?

To light up the bulb, the two-way switch must be closed in the on position at both the 'Switch 1' location and the 'Switch 2' location. This will complete the circuit and allow electricity to flow to the light bulb, turning it on.


What must condition must be met for the light bulb to turn on?

The light bulb must be properly connected to a power source and the switch must be turned on. If these conditions are met and the bulb is not burnt out, it should turn on when electricity flows through it.


What kind of material must the parts of the switch and bulbs and batteries in contact with the wires be made of?

plastic


What must be true for a circuit to light a bulb?

For a circuit to light a bulb, there must be a closed loop for the flow of electricity. This loop typically consists of a power source (e.g. battery), wires, a switch, and the bulb. When the switch is closed, the circuit is complete and electricity can flow through the wires to the bulb, causing it to light up.


A light bulb is hanging in the first floor of the room There are three switches in the ground floor room One of these switches belongs to that light bulb The light bulb is not lit and the switches?

Turn on one of the switches and leave it on for a few minutes. Then turn it off and turn on another switch. Proceed upstairs and touch the light bulb. The bulb that is warm corresponds to the switch you turned on first, and the bulb that is off and not warm corresponds to the switch you turned on second.


Can you install a dimmer switch on any light fixture?

No, you cannot install a dimmer switch on any light fixture. The fixture must be compatible with a dimmer switch and the switch must be rated for the type of light bulb being used. It is recommended to consult a professional electrician for proper installation.


Some light can be switched from upstairs and downstars the bulb must light up when you close one switch or the other not the both?

is there a question there?


Your 2006 Honda Aero pops fuses when the right turn signal is applied you have checked the bulb and it is good?

You must replace the bulb first, and if it still blows the fuse, check the socket, and if that is ok, then start with the wiring and switch.


How do you charge a camera with no charger or batteries?

I am sorry, but I think that this is impossible. It must have batteries to function.


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To change one's back headlight, one must first uncover the light bulb. Then one must unscrew the bulb. One must have another bulb to change the headlight. Screw in the new bulb.


What does the mind is not a vessel to be filled but a fire to be ignited mean?

We already have what we need (inner resources). It's just that it must be activated. It's like a light bulb: it lightens a room only if u press the switch on. Otherwise, the bulb is useless.


When you need to use metal halide conversion bulb?

When you want to use a MH bulb in an HPS ballast you must use a conversion bulb. It must be the same wattage as the HPS bulb