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What wire size is needed for 30amp load for 34 feet on 12 volts DC?
Wiki User
∙ 13y ago
8 gauge will be sufficient with less than a half volt drop
Wiki User
∙ 13y ago
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Can you use a double 30amp breaker to feed 2 15 amp?
no, load will brake at 30 not 15 as needed
How many wires are used for a 460 volt circuit breaker?
If the load is single phase and the load requires 460 volts to operate, then two conductors will be needed and they will connect to a two pole breaker. If the load is three phase and the load requires 460 volts to operate, then three conductors will be needed and they will connected to a three pole breaker. The sizing of the wires will depend upon the current that is drawn by the loads.
What size stranded 4 lead Soojw cord for 480v 60a load on a cord length of 10 feet?
SOOJW is limited to 300 volts and should not be used on 480 volts
Can you charge 230 volts appliances with 130 volts?
No, you will need to obtain an adapter to change the 120 volts to 230 volts. The adapter must be sized to the load wattage of the 230 volt appliance. To find the load wattage multiply the amperage times the voltage of the appliance. Once this is assessed, the size of the adapter or transformer will be of equal or greater value than that of the connected appliance. The adapter will be rated in VA or KVA depending on the needed load amperage.
What wire size needed to 150 amp load 100 feet undergroud?
Assuming the service voltage is 240 volts. A 2/0 aluminum conductor, with an insulation factor of 90 degrees C, will limit the voltage drop to 2% or less when supplying 125 amps for 100 feet on a 240 volt system.
Can you use a double 30amp breaker to feed 2 15 amp?
no, load will brake at 30 not 15 as needed
How many wires are used for a 460 volt circuit breaker?
If the load is single phase and the load requires 460 volts to operate, then two conductors will be needed and they will connect to a two pole breaker. If the load is three phase and the load requires 460 volts to operate, then three conductors will be needed and they will connected to a three pole breaker. The sizing of the wires will depend upon the current that is drawn by the loads.
What size resistor needed to drop 3 volts dc to 2.5 volts dc?
You will need to take the resistance of the load into account if you are going to design a voltage divider. The resistance of the load can completely change the voltage ratio of a voltage divider if not factored into the calculation. you can measure or read R(load), then R(needed) = 0.8 R(load)
What size resistor is needed to drop 14 volts dc to 12 volts dc?
This question cannot be answered because you did not specify the current.
What size stranded 4 lead Soojw cord for 480v 60a load on a cord length of 10 feet?
SOOJW is limited to 300 volts and should not be used on 480 volts
Can you charge 230 volts appliances with 130 volts?
No, you will need to obtain an adapter to change the 120 volts to 230 volts. The adapter must be sized to the load wattage of the 230 volt appliance. To find the load wattage multiply the amperage times the voltage of the appliance. Once this is assessed, the size of the adapter or transformer will be of equal or greater value than that of the connected appliance. The adapter will be rated in VA or KVA depending on the needed load amperage.
What do you have to do to run 110 volts 1500 feet in length and still have the 110 volt power at the end of the line?
To answer this voltage drop question another componant is needed. The wire can be sized to maintain the voltage to a less that 3% loss but what is needed is the current of the load at the far end of the line. Without this amperage this answer can not be answered.
What is the full load amps for 2.4 hp motor at 460 volts?
what is the full load amps for 2.4 hp motor at 460 volts ?
If the potential difference across a load is 60 volts and the resistance of the load is 10 ohms the current is amperes.?
It's not that simple. The basic formula is Volts / Ohms = Amps. For 30 Volts you'd get 0.5 Amps, for 60 Volts you'd get 1 Amp, for 120 Volts you'd get 2 Amps.
A 240 volt single phase circuit has a resistive load of 8500 what is the net calculated current to supply this load?
Ohm's law: Volts = Amps * Ohms, or Amps = Volts / Ohms 240 volts / 8500 ohms = 28 milliamps
How do volts get power?
Volts cause current to flow through the load. The current is measured in amps, and the volts multiplied by the amps gives the power in watts.
What wire size needed to 150 amp load 100 feet undergroud?
Assuming the service voltage is 240 volts. A 2/0 aluminum conductor, with an insulation factor of 90 degrees C, will limit the voltage drop to 2% or less when supplying 125 amps for 100 feet on a 240 volt system.
