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It is called a centrifugal switch. The switch is in series with the start winding. When the RPM of the motor reaches a certain speed the switch drops the start winding of the motor out of the circuit.
A yarnwindle is a device for winding yarn into a ball.
The terminology for a feeder is any wire that is coming into a device (it feeds the device with power). A feeder will be the wire coming into the disconnect and also the wires going into the motor will be called feeders. Even the wires coming into the MCC will be termed feeders. Branch circuits are circuits that usually originates at the main distribution and spread outward to their respective loads. Branch circuit terminology encompasses all of the equipment in the circuit that is connected from the overload device to the field load device.
The inductor is basically used for induction in electronics domain. such in the transformer inductor cause the electromagnetic induction which cause the flux to link with secondary winding and generate the voltage on secondary winding.inductors are also used in tunned circuits.
By the rating of the overcurrent device.
A fuse.
circuits are made by connecting wires to an electrical resource and the electricity travels through and powers your electric device.
You can use it in both analog and digital circuits but it is considered as a digital device.
A current tracer is apen like device used to test the dead circuits. It is used to troubleshhot the logical circuits
That is used as a switching device. They are very common in Inverter circuits and can switch up to 1000's of amps.
Remove the fuse if the device is on a dedicated circuit. Otherwise, disconnect power to the device.
If it is powering a single 3 phase device and is protected by a single throw 3 pole breaker or disconnect, yes. If all three hots share one neutral, and supply different devices or circuits, breakers should be able to trip independently but would still have to disconnect all three phases together.