0
Add your answer:
Earn +20 pts
How do you solve for the size of wire when the given is kva?
The V stands for volts and A is amps. If for example you have a 12kVA device and are running off a voltage of 120 volts then Amps = 12000/120 = 100. You then use the calculated amps in a wire size table to get the correct size.
What size conduit and aluminum wire for a 400 foot run on a 120 240 volt system?
The key parameter in sizing wire is the current requirement. Once you know that you can look up value in a wire gauge table. The length of the run is important for longer runs because of the resistance of the wire itself. Aluminum wire requires a larger diameter than copper for the same current. Once you calculate the wire size you can then size the conduit.
What size underground wire do you need from house to building 120 feet away?
The most significant part of the equation is, what will be the maximum current draw? If it's to be a small current draw, for example 40 Amp service (40 amp breaker), you'll use 8AWG wire that's rated for direct burial. Higher current rating will require larger wire. As always, if you have any questions about the proper wiring or how to connect electrical service, contact a local electrical contractor. Understand that improper wiring can result in fire and/or death.
What wire size needed for a RV 30 amp 120v at 90 feet?
For single phase 30 amps at 120 volts you would need a #8 copper wire with an insulation rating of 90 degrees C.
Is red or white neutral for electrical work?
In residential wiring the white wire is neutral on the 120 volt circuits. On a 3way circuit the red is the traveler and the white is neutral. On a 240 volt 3 wire connection the white & black are hot. On a 240 volt 4 wire connection the black and red are hot and the white is neutral.
How do you solve for the size of wire when the given is kva?
The V stands for volts and A is amps. If for example you have a 12kVA device and are running off a voltage of 120 volts then Amps = 12000/120 = 100. You then use the calculated amps in a wire size table to get the correct size.
What wire size needed for 120 volt 3000 watt load?
AWG # 10 wire on 30 amp circuit.
What size wire do you need for 2HP motor with 120 volts?
12/2 with ground.
What size wire to carry 8 amps at 120 volts?
A # 14 copper conductor will be fine to carry 8 amps at 120 volts. This size conductor is rated at 15 amps.
What voltage do you use for a brown wire?
The voltage typically used for a brown wire in electrical systems is 120 volts in North America and 230 volts in Europe. The brown wire is commonly used as a live wire for powering electrical devices in building wiring systems. It is important to always verify the voltage and adhere to safety regulations when working with electrical wiring.
What is the largest wire that will fit in a 40 amp breaker?
You should not use any wire smaller than 8 AWG COPPER in a 40 amp breaker. If you have any questions about your application, you should contact a local electrical contractor for your own safety.
What is the largest factor of 120?
The largest factor of 120 other than 120 is 60 because 60x2=120 The largest factor of 120 other than 120 is 60 because 60x2=120 The largest factor of 120 other than 120 is 60 because 60x2=120 The largest factor of 120 other than 120 is 60 because 60x2=120
In the United States is a neutral wire used in 120 VAC circuits?
Yes, in the United States, a neutral wire is used in 120VAC circuits to complete the electrical circuit back to the power source. The neutral wire carries the return current from the load back to the electrical panel.
What is the wire size for 50 feet distance 120 volts 12 amps?
For a 50 feet distance with 120 volts and 12 amps, you should use a 14-gauge wire to ensure electrical safety and efficiency. A 14-gauge wire is rated to handle up to 15 amps for household wiring applications.
What is the Color of neutral wire in 120 volt circuit?
For wiring in the USA the Neutral conductor is required to be white or gray by the National Electrical Code.
What size wire do you need to go 150 feet using a 20 amp 120 v?
12 AWG.
120 volts 1 phase 30 amps load what wire size?
For a 30 amp load on a 120 volt 1-phase system, you should use at least a 10-gauge copper wire to ensure safety and efficiency. Additionally, it is always recommended to consult with a licensed electrician to determine the exact wire size needed for your specific application.
