0
It is dependant on the voltage being used, size of wire, distance of the run from the distribution and load connected at the other end.
Wiki User
∙ 15y ago
Amperage drop with distance depends on the resistance of the conductor and the load. As distance increases, resistance increases, leading to higher voltage drop. This can result in lower amperage at the end of the circuit compared to the source. Use Ohm's Law (V=IR) to calculate the amperage drop based on the resistance and distance.
Add your answer:
Earn +20 pts
Would using a 200 foot extension cord which is 6 gauge 3 wire cord on a 220 single phase welder present any problems?
Absolutely, you will have voltage drop, maybe enough voltage drop that the welder will not work <<>> To do a voltage drop calculation for the 200 foot cable the input amperage of the welder needs to be stated. At a maximum distance of 201 feet and limiting the voltage drop to 3% or less, a #6 copper conductor can deliver 37 amps on a 220 volt system. Check the nameplate on the welder to see if it falls withing the range of 37 amps input amperage. Do not use the welders output amperage.
How to compute the size of wire with respect to the distance from circuit breaker to the load side?
To compute the size of wire based on the distance from the circuit breaker to the load side, you need to consider the voltage drop along the wire due to its resistance. Use voltage drop calculations to determine the appropriate wire size that will ensure a permissible voltage drop over the distance. Factors like current carrying capacity, material of wire, and other environmental considerations also play a role in determining the wire size. Consulting national electrical codes or using online calculators can help in selecting the right wire size.
What will the voltage drop on a 1.5 mm cable run 1.5 kilometres be?
The voltage drop on a 1.5 mm cable run of 1.5 kilometers will depend on factors such as the current flowing through the cable, the material of the cable, and the temperature. Typically, to calculate voltage drop, you can use the formula: Voltage drop = (2 x current x length x resistance) / cross-sectional area.
How do you calculate what gauge wire you need to use over very long distance runs like 500 ft on 3 conductor solid copper wire at 1.5 amps and 120V formula or way to calculate for various lengths amps?
To calculate the gauge of wire needed for a specific distance and amperage, you can use the voltage drop formula. For a 500 ft run at 1.5 amps and 120V, you would need a minimum of 16 gauge wire to keep the voltage drop below 3% which is typically acceptable for most applications. However, for longer distances or higher amperage, you may need to use a thicker wire gauge to minimize voltage drop.
What 2 Factors Determine How Much Amperage Will Flow?
The two main factors that determine how much amperage will flow in a circuit are the voltage of the source supplying the electricity and the resistance in the circuit. According to Ohm's Law, the amperage (current) in a circuit is equal to the voltage divided by the resistance (I = V/R).
How much amperage can a 60-VA transformer put out?
Enough to make your mother’s panties drop on the floor.
What will the voltage drop on a 1.5 mm cable run 1.5 kilometres be?
The voltage drop on a 1.5 mm cable run of 1.5 kilometers will depend on factors such as the current flowing through the cable, the material of the cable, and the temperature. Typically, to calculate voltage drop, you can use the formula: Voltage drop = (2 x current x length x resistance) / cross-sectional area.
What would cause high voltage drop readings?
High resistance on the feeder to the load will cause voltage drop at the load end of the circuit. If this is happening, do the calculations for voltage drop, using the amperage of the load, voltage of the load, the size of the wire feeding the load and the distance from the distribution panel to the load.
Would using a 200 foot extension cord which is 6 gauge 3 wire cord on a 220 single phase welder present any problems?
Absolutely, you will have voltage drop, maybe enough voltage drop that the welder will not work <<>> To do a voltage drop calculation for the 200 foot cable the input amperage of the welder needs to be stated. At a maximum distance of 201 feet and limiting the voltage drop to 3% or less, a #6 copper conductor can deliver 37 amps on a 220 volt system. Check the nameplate on the welder to see if it falls withing the range of 37 amps input amperage. Do not use the welders output amperage.
How much amperage for a 20 hotpoint stove?
How much amperage for a hotpoint 20 inch stove
What is the distance you can run 10-2 wire?
Depends on what it is powering. The longer the run the more voltage drop you get. For example if you run 200 feet of copper 10 wire you'll lose about 4 volts. There are voltage calculators you can use. The less volts you have the more amps the wire will have. Watts/volts=amps. 10 wire is rated for 30 amps. Do the calculation. You should not go past 80% of 30 amps (24 amps).
What the max distance for a seow power supply cord for a portable machine?
There are three factors that come into play here. One is what is the amperage of the load. The other is the distance or length you want to be from the portable machine and the size of the wire in the cord. Without these values I can not calculate the voltage drop.
When voltage increase then current will be?
it depends on what type of load. Motor amperage will drop off as voltage rises. loads such as lights will increase amperage with voltage rise.
How to compute the size of wire with respect to the distance from circuit breaker to the load side?
To compute the size of wire based on the distance from the circuit breaker to the load side, you need to consider the voltage drop along the wire due to its resistance. Use voltage drop calculations to determine the appropriate wire size that will ensure a permissible voltage drop over the distance. Factors like current carrying capacity, material of wire, and other environmental considerations also play a role in determining the wire size. Consulting national electrical codes or using online calculators can help in selecting the right wire size.
How much is the bullet drop of a 338 Lapua Magnum?
Depends on muzzle velocity, projectile weight and distance.
How far does a 308 bullet drop per distance?
Sorry, you need to specify WHICH .308 bullet and at what distance. As distance increases, the RATE of drop also increases.
Which of Voltage drop is the main consideration while designing?
The size of the wire is the main factor when dealing with voltage drop. The idea is to maintain the voltage and a specific amperage at the load end of the circuit.
