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The term normaly closed means that in its normal state the relay or contact is closed. So when energized it will open and break the circuit.
A break in an electrical circuit will cause the circuit's load to stop operating.
magnetized
A break in an electric circuit is called an open circuit. Electric current will not flow through an open circuit.
If the circuit of the panic button is monitored for a break in its circuit, the contacts will be in a N.C. configuration. There will need to be a relay in the circuit that is kept energized by the buttons closed contacts. When the relay drops out, its N.C. circuit contacts will activate the panic buttons load. If the panic button has no monitoring features then the contacts across the button will be wired in the N.O. configuration. When the button is pushed the circuit closes.
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.
If the break is in either the feeder or return line, the circuit will become open and the circuit will cease to function.
In a parallel circuit (with more than one branch), the current will still flow in the other circuit(s) even if there is a break in one circuit. This is not so with a series circuit, since it does not have branches: if there is a break in the circuit, there is a break in the circuit.
No, an electrical approved switch is used to break an electrical circuit.
A break in the wires of an electric current will break or cut the circuit and stop the current from flowing.
no
The state with positively charged atoms energized so that some break free of the nucleus is called the excited state. The opposite of an excited state is ground state.