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In WYE 480 VAC each leg to neutral is equal to 277 volts. 480 / 1.73 (sq root of 3) = 277.
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What does neutral atom have equal number of?
a neutrally charged atom has an equal number of both protons and neutrons, making the positive and negative charges the same. for example, in a neutrally charged atom, there would be 1 neutron and 1 proton.
When the number of electrons and protons in a sample of matter are equal the matter is?
neutral. Positive and negative charges cancel each others.
Why a neutral atom has the same number of protons and electrons?
To compensate each proton (+1 charge) you need an equal amount of electrons (-1 charge for each) to get a neutral atom.p*(+1) and e*(-1) can only be zero if p equals e .
Explain why atoms in their natural state are neutral in charge?
because there is the same number of protons as electrons so the charges equal each other.
What happens if a fuse is connected into the neutral wire?
In North America the neutral wire is never fused. This is because of the three wire circuit that uses a common neutral. If there are two loads connected across a common neutral circuit and the neutral opens a 230 volt supply will be impressed across both loads as they are now in series with the supply. If both loads were balanced then the voltage drop across both loads would be equal. Dropping 120 volts across each load. Where the problem arises is if the two loads are not balanced and voltage drop goes higher than the manufactures recommended voltage, then the connected device could burn out.
Why 380 volts line to line if connect line to neutral is 220 volts?
A voltage of 380 volts is a three phase voltage. On a three phase four wire system, each phase leg to neutral (grounded) will give you 220 volts. This voltage is obtained by dividing the phase voltage by 1.73, as the phase legs are generated 120 degrees from each other. Square root of three is 1.73 divided into 380 equals 220 volts.
What is true about the number of protons and neutrons in a neutral atom?
The numbers of each are equal! Therefore the atom is neutral.
When three resistances are wired in series operating on 15v each resistance receives what volts?
It depends on the value of the three resistors. If they are equal, then each resistor has 5 volts across it.
What is the true number of protons and atomic number in a neutral atom?
The numbers of each are equal! Therefore the atom is neutral.
How do you add a neutral wire for 220 volts?
Standard wiring for 220 volts which is also referred to as 240 volts, commonly has four wires. One is red, one is black, one is white and one is a bare copper wire. The red and black wire carry 120 volts each, the white wire in usually your neutral which hooks up to your ground along with the bare wire.
How do you install a 220 plug?
You need two hot legs of 110 volts to make 220. While each led is 110 volts to neutral, between the two hot legs you have 220v. You should have two different hot legs of 110, a neutral and a ground to meet code now a days.
When is sodium a neutral atom?
Any element is neutral when the number of protons is equal to the number of electrons for the most common sodium isotope thats 11 of each
What is true about a atom that has a neutral charge?
The number of protons is equal to the number of electrons.
Does the number of protons have to equal the number of electrons to keep it electrically neutral?
Yes: each electron has a total charge of -1 and each proton has a total charge of +1. In order for them all to cancel out (thus making the substance neutral), the number of protons and electrons must be equal.
What is the voltage across each capacitor in series circuit?
A: It should be the same if equal size [after 5 times RC], However if one has a 5 volts rating and the other is 25 volts rating they probably will both blow up if connected across 30 volts source in series. Why if one leaks and they all do then the 5 volts will blow then the 25 volts the voltage must be equalize for each to be used in series.
What does neutral atom have equal number of?
a neutrally charged atom has an equal number of both protons and neutrons, making the positive and negative charges the same. for example, in a neutrally charged atom, there would be 1 neutron and 1 proton.
What is an AC single phase 2 wire system?
two wires coming off the secondary of the transformer ex. residential voltage of 120 volts each line, and one neutral wire, L1 to neutral is 120 volts, L2 to neutral is 120 volts, L1 to L2 is 240 volts.AnswerA single-phase, two-wire, system comprises a line conductor and a neutral conductor. In European countries, the line conductor for a residential supply is at a nominal potential of 230 V with respect to the neutral.In North America, a 'split phase' system is used for residential supplies; this is a single-phase, three-wire, system comprising two line conductors which and a neutral conductor. The nominal potential difference between the line conductor is 240 V, while the potential of each line conductor with respect to the neutral is 120 V.
