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What device will open or close the break in a electrical circuit?
Wiki User
∙ 12y ago
A switch.
Wiki User
∙ 12y ago
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What device opens and closes an electric circuit?
A switch is a device that is used to open and close an electrical circuit that is is connected into.
What are normally open and close circuits?
The electric path which starts from the positive terminal of a cell or battery ends at its negative terminal, without any break, is called closed electric circuit or complete electric circuit. The electric path,which starts from the positive terminal of a cell or battery, is broken at some point, is called open electric circuit or incomplete electric circuit.
What are arcing contacts?
Whenever an electrical contact is made or broken, an electrical spark jumps through the air between the two contact points while they are very close together but not yet, or not any longer, touching. That spark jumping is an electrical arc and the event is arcing contact. The main cause of arcing is the property of a circuit to maintain the continuity of the current, so whenever the contacts separate to break the circuit the air (or any dielectric medium that is used) ionises and continuity of the current is maintained, at least momentarily.
What is the function of an electrical coil in a basic circuit?
There are a couple of examples that come to mind where there is a coil in a circuit. One is, the coil is used as a choke to block harmonics from going down the electrical line. Another example of a coil in the line is the coil in a magnetic contactor. When this coil is energized the contacts of the magnetic contactor close.
Which is the simplest electronic device capable a current signal into voltage signal?
connect a register in series with line and take the voltage at the register terminal if circuit is close.
What device opens and closes an electric circuit?
A switch is a device that is used to open and close an electrical circuit that is is connected into.
What function in a circuit for a switch?
A switch is a make - break device. Its function is a circuit is to make and break the current flow of the circuit that it is in. This action then starts and stops the load that is connected in the circuit.
What is the simple device that opens and closes an electrical unit called?
A device that opens and closes a circuit is called a switch.
What is a device used to open and close an electric circuit?
The device is called a switch.
Can aluminum be used to close an electrical circuit?
Of course. Aluminum is not the best, but it IS used for electrical wire.
Many circuits have a which is a device to open and close the circuit.?
A basic manual operating switch is able to open or close a circuit. There are electronic components that will also control the working of a circuit.
What opens or closes an electrical circuit?
That function was traditionally implemented in the form of a mechanical deviceknown as a "switch".The practice became so firmly embedded in the art and science of electricitythat the word became the generic term for any device that could performany similar function, so that now we have "switching transistors", integrated"CMOS switches", and even central office telephone-circuit "switches".
What is close circuit and an open circuit?
a closed circuit is a complete circuit with no breaks at all, one example:- a closed circuit occurs when you turn the light switch on an open circuit has a physical break in the circuit, which stops the flow of electrons. one example is when the lights are turned off, the switch creates a physical break in the circuit
Why must an electrical circuit be closed for energy to flow?
The electrical circuit is analogus to the water piping system. The word "close" means connection of a switch to get a complete circuit and to a water system you open the valve to let the water flows. Likewise if there is a connection the electrical energy flows. If "open" that means disconnected and for water piping system closing the valve to stop water flows. Therefore "close" for electrical ciruit means "open" for water piping system, and "open" for the former means "close" for the latter.
What is a close curcuit?
a circuit with all its elements as conductors and one in which electric current flows through it is called a closed circuit.It also can be conclude as when its a closed circuit its a complete circuit and electrical energy can flows
What are normally open and close circuits?
The electric path which starts from the positive terminal of a cell or battery ends at its negative terminal, without any break, is called closed electric circuit or complete electric circuit. The electric path,which starts from the positive terminal of a cell or battery, is broken at some point, is called open electric circuit or incomplete electric circuit.
What happens when a curcuit is closed?
To close a circuit in electrical terminology is to close any open devices that are in series with a connected load. Once this happens the current will flow through the load and the load is then termed as energised. In the case of a motor circuit the motor will operate. In the case of a lighting circuit the lamps in the circuit will energise and light the area in which they are installed.
