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Switch (mechanical or electrical), breaker or fuse.
a switch
Wiki User
∙ 11y ago
Wiki User
∙ 14y agoA switch is a device that stops and starts current flow in a circuit.
Wiki User
∙ 12y agoThe device used to protect and open (break) a circuit under a fault condition, would be either a fuse or a circuit breaker.
Wiki User
∙ 10y agoSwitch
Wiki User
∙ 12y agoa battery
Wiki User
∙ 14y agoA switch...
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A safety device for circuits with a piece of wire that melts to break the circuit?
It is a circut breaker.
What is the function of electric circuit control device?
the function of the control device is that you can know if the circuit is on or off
What device can break an electric circuit?
There are 2 different types of these devices: circuit breakers (which can be reset after the problem is fixed) and fuses (which must be replaced after the problem is fixed).
What is a device used to open and close an electric circuit?
The device is called a switch.
What is a circuit that uses only one device?
A dedicated circuit.
What device will open or close the break in a electrical circuit?
A switch.
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 a device called which is used to break an electric circuit?
fridge thank you
A safety device for circuits with a piece of wire that melts to break the circuit?
It is a circut breaker.
What is a device used to break or open an electrical circuit?
A switch, switching transistor, circuit breaker, and fuse are all used for that job.
Can a dead battery break a circuit?
Yep. This is because the device needs the battery in order to work.
What is the simplest protective device for an electric circuit?
Most typically, the most common and easiest-obtainable protective device is - a fuse. A fuse is such a device that is designed to break the circuit if certain conditions are met (typically a level of voltage, current, or a combination of the two).
What is the simplest protective device for electric circuit?
Most typically, the most common and easiest-obtainable protective device is - a fuse. A fuse is such a device that is designed to break the circuit if certain conditions are met (typically a level of voltage, current, or a combination of the two).
What are the functions of an electrical circuit beaker?
A: Its function is to trip if the current across it coil is its tripping pointAnswerA circuit breaker is an overcurrent protection device which can break a fault current.
Why do some circuits have breakers?
They are a safety mechanism designed to open or break the circuit in the case of overload. They are usually used when a device on the circuit would be damaged or destroyed by an overload.
What is a device consisting of a thin wire that melts to break a circuit?
A device consisting of a thin wire that melts to break circuit is a fuse. Once an outlet is giving out more electricity than its used to it melts which stops the current from flowing. The best thing to do if that happens is unplug the devices in the outlet and put in a new fuse
Why you do insulation resistance test?
in order to avoid unwanted short circuit break downs.... short circuit can burn the transformer and motor winding.... Megger is the device used to check the insulation .
