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Can you use 12 3 w gnd wire for two different 20 amp circuits using the single white wire in the bundle Is this good practice and is it safe?
Answer for USA, Canada and countries running a 60 Hz supply service.
This is very common in commercial and industrial installations. You must be sure that your two breakers are fed from different phases or legs of your electrical service. Having both circuits fed from the same phase or leg might cause the neutral to melt and cause a fire without tripping any breakers.
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As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.
Before you do any work yourself,
on electrical circuits, equipment or appliances,
always use a test meter to ensure the circuit is, in fact, de-energized.
IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS.
What else can I help you with?
What are some different types of electrical circuits?
Some different types of circuits are:openclosedparallelseriesThere are two types of basic circuits, series and parallel.In series, current stays constant and voltage is divided amongst the resistors.In parallel the voltage stays constant, Every branch of the circuit gets the same voltage from the power supplier, but there is different current in every branch but current doesn't get lost. Current entering a junction(branches) must equal to current out of the junction. Iin =Iout.The third type could be the Series-Parallel Combination, which has some components wired in series and other components in parallel. Solving these circuits requires more complex analysis techniques. See related link.Another AnswerElectrical circuits are generally classified as being: (1) series, (2) parallel, (3) series-parallel, and (4) complex. The term, 'complex' is a category into which any circuit that doesn't fall into the first three categories, is placed.
Can you have two circuits off one breaker?
If you consider a tandem breaker as one breaker then the answer is yes. As for adding two separate circuits under one breaker terminal tab then the answer is no. Circuits are designed to have a specific amount of load to be applied to it. This circuit it designed to be connected to a single breaker. Adding two of these designed circuits to a single breaker will double the designed load and will probably cause nuisance tripping of the breaker. It is this scenario that tandem breakers were designed for, as smaller distribution panel become full, as new appliances and their circuits are added to the system.
What is SE buffer?
A SE buffer is a single-ended buffer used in some electronic circuits to isolate one stage from another. It can help prevent loading effects between different parts of a circuit and maintain signal integrity. SE buffers are commonly used in audio equipment and amplifiers.
Should you buy double pole breaker or single pole?
It depends on the specific requirements of your electrical system. Single pole breakers are typically used for 120-volt circuits, while double pole breakers are used for 240-volt circuits. If you are unsure, it is recommended to consult with a qualified electrician to determine the appropriate type of breaker for your needs.
What is a pole as in switches?
A pole in switches refers to the number of separate circuits the switch can control. For example, a single-pole switch controls one circuit, while a double-pole switch controls two separate circuits, allowing you to control different devices independently.
What is made up of series and parallel circuits?
that is called a perfect circuit
How are series parallel circuits different?
A series is an electric circuit with a single path.A parallel circuit is an electric circuit with multiple paths.
How do you make staircase wiring with two single phase?
We can do wiring in staircase by two different circuits.(i.e. R or Y or B).
What is the purpose of a tandem 20 amp breaker and how is it different from a standard single-pole breaker?
A tandem 20 amp breaker is designed to provide two separate circuits in one breaker slot, allowing for more circuits in a limited space. It is different from a standard single-pole breaker, which only provides one circuit per slot.
All motor circuits require what kind of protection?
All motor circuits require protection against single-phasing.
A single arrow is broken but not ten in a bundle?
you are stronger together than alone
What is the bundle system of production?
The bundle system of production, where one or more workers performed a single operation on a repetitive basis. Once the bundle limit was reached, the work in process was passed on to the next station of workers.
What are the procedures for the connection of single and multi-phase circuits?
Check continuity
Single phase and three phase circuit?
Yes, there is a difference between single phase and three phase circuits.
What is the definition of single tuned circuits?
a circuit in which secondary coil alone is tuned
What is a PS3 bundle?
It is a promotional offer that is used by stores to sell products, specifically ps3s. The bundle usually consists of a ps3 console controllers and/or a few video games. It usually works out cheaper if you buy a bundle as opposed to a single ps3 console.
How many circuits can you have with 100A service?
As many as you want without exceeding the 100amps. You could have 100 circuits if all you have is a single 100watt light on each circuit.
