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What else can I help you with?
What is a part of s circuit that opens and closes the circuit?
A switch.
What part in an electric circuit opens and closes the circuit?
A switch, switching transistor, or circuit breaker usually does.
What does an switch do in a circuit?
opens and closes the circuit
The part of a circuit that closes or opens a circuit?
Generally a circuit breaker (like a light switch) But I guess you could use a resistor of the right resistance If you are talking about the circuit breaker there is an electromagnetic coil in it which get magnetized on a specific amount of current and breaks the circuit
What a switch does in an electrical circuit?
opens and closes the circuit
It closes the electrical circuit.?
The definition of a switch is a device that closes and opens an electrical circuit.
Electrical device activated by a current that opens or closes another circuit?
An electrical device activated by a current that opens or closes another circuit is called a relay. A contactor also falls into this category.
What is the job of the fuel pump relay?
A relay is a switch which opens / or closes a circuit
What is a electromechanically relay?
A relay is an electronic switching device that opens or closes a circuit. An electromechanical relay would be one that is opereated remotely using an electrical circuit that mechanically operated the relay, which in turn opens/closes the second ciruit.
What is the part of a circuit the closes or opens the circuit?
Generally a circuit breaker (like a light switch) But I guess you could use a resistor of the right resistance If you are talking about the circuit breaker there is an electromagnetic coil in it which get magnetized on a specific amount of current and breaks the circuit
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 is the simple device that opens and closes an electrical unit called?
A device that opens and closes a circuit is called a switch.
