coil and oil
A GFCI can not be used on a three wire branch circuit. It has to be on a single two wire circuit.
Any circuit may use as many power sources as you wish. For DC circuits you must maintain the same polarity. For AC circuits you must synchronize frequency and match voltages.
they are used for more power than a series circuit so you should use this one.
Sure. If you want sound when the circuit is energized, use a buzzer. If you want a visual indication when the circuit is energized, use an LED.
to complete circuit
primary sources and secondary sources.
To increase the electric current flowing through a circuit, you can use methods such as increasing the voltage, reducing the resistance in the circuit, or adding more power sources.
What are three examples of primary sources a hitorisn might use
A GFCI can not be used on a three wire branch circuit. It has to be on a single two wire circuit.
Any circuit may use as many power sources as you wish. For DC circuits you must maintain the same polarity. For AC circuits you must synchronize frequency and match voltages.
No, it is not safe to use two 20 amp circuit breakers to protect a 40 amp circuit. Circuit breakers are designed to protect the wiring in a circuit from overheating, and using a higher amperage circuit breaker than the wiring is rated for can lead to overheating and potential fire hazards. It is important to use the correct size circuit breaker for the amperage rating of the circuit.
1 and 2
Yes, use a ladder diagram.
Two sources I use frequently are: The OWL at Purdue and LIU. See related links.
here is the picture
because if you don't something bad might happen
Gas and Electricity