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It is used to switch equipment on and also it can be used to switch it off at a later time.
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∙ 10y ago
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What device is used for turning a circuit on or off?
Circuit breaker or switch
What are the uses of spst and spdt switches?
A SPST switch is the type used for turning the lights on and off in your home lighting systems. It is just basically just an on - off switch.
What is a time switch used for?
A time switch is used for turning electrical devices on or off in a house without a person touching a switch. The only thing you have to do is set a default time at which the device doesn't let any more electricity flow through it.
What circuit do you need for two switches one bulb?
wiring diagram of one bulb in two switches.. example, if switch a- on then switch b- off the bulb is on, switch a- off then switch b- on the bulb is on, switch a- on then switch b- on the bulb is off, switch a- off then switch b- off the bulb is off..
Is it difficult to differentiate a SPST switch from a SPDT switch?
No it is not hard to tell them apart. A Single Pole Single Throw switch will go directly from the on position to the off position breaking the circuit. This is the type of switch that is used in homes for lighting control. A Single Pole Double Throw switch will usually have a stop indent which is the off position mid way through the throw. This is the switch that is used for a transfer switch when using a stand by generator in the system. The full up (on) position is usually connected to utility power. The full down (on) position is usually connected to the stand by generator.
What solid state componet can be used as a switch to turn current on or off?
The solid state component that can be used as a switch to turn current on or off is a thyristor.
What is the LCD cut off switch used for?
The cutoff switch is used to shut off the backlight (and sometimes the video display itself) when the notebook lid is closed.
Is it true or false that a switch is used to turn a circuit on or off?
It is true that a switch is used to open and close a circut.
What is a switch used for in science?
to put on and off things
Why do sd cards have a on off switch WHY?
First off, it is a lock switch. It is used to change the card's contents from read-only to modifiable.
What type of switch is used to monitor ball valve?
A switch is used to make an operation go 'on' or 'off' , it does not monitor anything.
What is the switch objective?
A switch can be used to switch on and off electricity. Or switch could mean to switch rails on the railway. Or switch could be to change jobs, task, hobbies, and so on.
What is the use of a switch?
switch in phyisics is used to control something, like in a circuit yu have a switch to turn it off and turn it on.. just like a normal light switch. so the answer is to control a thing.(turn it on and off)
What is clap switch?
A clap switch is an electronic device that can be turned off and on by clapping the hands. This type of switch is commonly used in lighting.
Does a 94 gmc suburban have a fuel pump cutoff switch?
No it does not. Only ford used a Inertia switch / cut off switch.
What are the advantages and disadvantages and applications of a sound activated switch?
it can be used to switch on/off any electrical appliances
What device is used for turning a circuit on or off?
Circuit breaker or switch
