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Through a relay or some other kind of high voltage switching device.

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13y ago

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A device or circuit that provides power to the rest of the circuit or system is called what?

A device or circuit that provides power to the rest of the circuit or system is called a power supply,


What is a device that controls the flow of current by making or breaking a circuit called?

A device that controls the flow of current by making or breaking a circuit is called a switch. Switches can be mechanical, like toggle or push-button switches, or electronic, such as transistors. They are essential components in various electrical and electronic systems, allowing users to turn devices on or off and manage power distribution.


The power factor represents?

power factor=real power/apparent power... real power in the sense the capacity of the circuit for performing a work in a particular time..for example the work done by a motor circuit is so and so...real power is what we consume from them... apparent power if the product of the current thro' the circuit and the voltage...it will be always greater than the real power.. if the POWER FACTOR IS 1.0(100%),THEN THE AC POWER IN THE CIRCUIT WILL BE EQUIVALENT TO THE POWER OFFERED BY A DC CIRCUIT....


The power factor of a purely resistive circuit will be?

The power factor of a purely resistive circuit is 1.0.


What is power factor of resistor?

A resistor doesn't have a power factor. However, if a circuit is pure resistance in nature the power factor will be one when a voltage is applied and a current flows in the circuit. The power factor is a measure of the relative phases of the current and voltage in a circuit.

Related Questions

When one electrical circuit controls another electrical circuit through relay the first circuit is called?

When one electrical circuit controls another circuit through a relay, the first circuit is called the "control circuit." The control circuit operates the relay, which in turn switches the second circuit, known as the "load circuit," on or off. This allows for the control of high-power devices using a low-power signal.


Can you identify the circuit breaker that controls the power supply to the kitchen appliances?

To identify the circuit breaker that controls the power supply to the kitchen appliances, locate the breaker panel in your home and look for the one labeled "kitchen appliances." Flip the switch to the off position to cut off power to the appliances.


What is point to point electrical connection mean?

It is the begining of electrial circuit, or where the power comes from, to the end point where it will be used. "Example" circuit breaker panel box has the power, circuit breaker controls the power the cable allows the power to flow to the outlet so when electrical device is plugged in it works.


Which fuse controls the power windows?

It probably uses a circuit breaker instead of a fuse. It's location would depend on what vehicle you have.


What is lamp circuit?

A lamp circuit is an electrical circuit designed to power a lamp, allowing it to produce light. It typically consists of a power source, such as a battery or mains electricity, connected to a light bulb through a switch and wiring. The circuit can be simple, with just a switch and a bulb, or more complex, incorporating dimmers or smart controls. When the circuit is closed by the switch, electricity flows to the lamp, illuminating it.


What does the EATX relay do?

It controls the power to the transmission solenoid.It controls the power to the transmission solenoid.


How can I turn off the power to my dishwasher?

To turn off the power to your dishwasher, locate the circuit breaker or power switch that controls the appliance and switch it off. This will cut off the electricity supply to the dishwasher, effectively turning it off.


What fuse controls drivers window in 2004 grand prix?

One circuit breaker protects all the power windows. If only one window doesn't work it's not the circuit breaker/fuse. It could be the switch in the drivers door or the power window motor has failed.


A device or circuit that provides power to the rest of the circuit or system is called what?

A device or circuit that provides power to the rest of the circuit or system is called a power supply,


How a switch controls the flow of electric current?

A switch controls the flow of electric current by opening and closing a circuit. When the switch is closed, it completes the circuit, allowing current to flow through. Conversely, when the switch is open, it breaks the circuit, stopping the flow of current. This on/off mechanism enables the switch to control the flow of electricity to a device or appliance.


What is wrong with a 1995 grand am when the power windows and power locks do not work?

Take a 12v tester and check for power at the switches; if there is no power, and the circuit breakers are working, open up the wire harness that goes thru the door jamb, it is possible the you have a broken or frayed wires . The drivers door controls are master controls so if they loose power the entire system goes down. I hope this helps you. Mark


What is the switch loop wiring diagram for a lighting circuit?

A switch loop wiring diagram for a lighting circuit involves connecting a switch to the power source and the light fixture in a loop configuration. The switch controls the flow of electricity to the light fixture.