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What is a device used to open and close an electric circuit?
The device is called a switch.
What would happen if there is no an electric switch in a curcuit?
Generally we use electric switches to put on or off the light,fan,computer,music system,etc.An electric switch is a device that is used to open or close an electric circuit.when we open an electric circuit the flow of electric current inthe circuit stops and when we close an electric circuit an electric current flows through it.
What is the function of a plug key in an electric circuit?
A plug key, often referred to as a plug switch or connector, serves as a device to establish or interrupt the electrical connection in an electric circuit. When plugged in, it allows current to flow through the circuit, enabling devices to operate. Conversely, when unplugged, it breaks the circuit, stopping the flow of electricity and ensuring safety. This function is crucial for controlling power to devices and providing a means for easy disconnection.
Which device controls the flow of electrons in an electric circuit?
Flow of electricity in a circuit is controlled by using 'resistor'.
Which electric safety device easily melts whe there is overheating or overloading in the circuit?
A fuse is an electric safety device that easily melts in response to overheating or overloading in the circuit. When a fuse melts, it breaks the circuit and cuts off the power supply to prevent further damage or risk of fire.
What is the function of a combination pliers in an electric circuit?
for made of electric circuit safety device,
What is the function of the voltmeter in an electric circuit?
A voltmeter is a device to measure the voltage in a electric circuit, and must have be connected in parallel to it.
What is an electric circuit that controls another electric circuit through a relay?
Remote-Control Circuit. Any electrical circuit that controlsany other circuit through a relay or an equivalent device.
What is a device used to open and close an electric circuit?
The device is called a switch.
Is there a method to control a dc motor speed by simple circuit?
The easiest way to control any electric current to any device is with the inline use of either a manual or electric reistate.
What is the Simplest protective device for an electric current?
A fuse is the simplest protective device for over current in an electric 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 device creates a potential difference in an electric circuit?
A battery is the device that creates a potential difference in an electric circuit. It establishes an electric field within the circuit that allows charges to move from the positive terminal to the negative terminal, creating an electrical current.
What is a device in a circuit that uses electric to energy to do work?
load
What is the control device for a simple circuit?
Switch
A device that indicates the presence of an electric current is?
An ammeter is a device that indicates the presence of an electric current by measuring the flow of electric charges through a circuit.
What would happen if there is no an electric switch in a curcuit?
Generally we use electric switches to put on or off the light,fan,computer,music system,etc.An electric switch is a device that is used to open or close an electric circuit.when we open an electric circuit the flow of electric current inthe circuit stops and when we close an electric circuit an electric current flows through it.
