Resistance using Constant (1-Phase 2-Wire US) Calculator

✖Constant Underground AC is defined as the constant of line of a Overhead supply system.ⓘ Constant Underground AC [K]			+10% -10%
✖Line Losses is defined as the total losses occurring in an Underground AC line when in use.ⓘ Line Losses [P_loss]			+10% -10%
✖Maximum Voltage Underground AC is defined as the peak amplitude of the AC voltage supplied to the line or wire.ⓘ Maximum Voltage Underground AC [V_m]			+10% -10%
✖Area of Underground AC Wire is defined as the cross-sectional area of the wire of an AC supply system.ⓘ Area of Underground AC Wire [A]			+10% -10%
✖Length of Underground AC Wire is the total length of the wire from one end to other end.ⓘ Length of Underground AC Wire [L]			+10% -10%
✖Power Transmitted is the amount of power that is transferred from its place of generation to a location where it is applied to perform useful work.ⓘ Power Transmitted [P]			+10% -10%

✖Resistance Underground AC is defined as the property of the wire or line that opposes the flow of current through it.ⓘ Resistance using Constant (1-Phase 2-Wire US) [R]

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Formula

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Resistance using Constant (1-Phase 2-Wire US)

Formula

`"R" = "K"*"P"_{"loss"}*("V"_{"m"}^2)/("A"*"L"*4*("P")^2)`

Example

`"0.011111Ω"="0.87"*"2.67W"*(("230V")^2)/("1.28m²"*"24m"*4*("300W")^2)`

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Resistance using Constant (1-Phase 2-Wire US) Solution

STEP 0: Pre-Calculation Summary

Formula Used

Resistance Underground AC = Constant Underground AC*Line Losses*(Maximum Voltage Underground AC^2)/(Area of Underground AC Wire*Length of Underground AC Wire*4*(Power Transmitted)^2)
R = K*P_loss*(V_m^2)/(A*L*4*(P)^2)
This formula uses 7 Variables

Variables Used

Resistance Underground AC - (Measured in Ohm) - Resistance Underground AC is defined as the property of the wire or line that opposes the flow of current through it.
Constant Underground AC - Constant Underground AC is defined as the constant of line of a Overhead supply system.
Line Losses - (Measured in Watt) - Line Losses is defined as the total losses occurring in an Underground AC line when in use.
Maximum Voltage Underground AC - (Measured in Volt) - Maximum Voltage Underground AC is defined as the peak amplitude of the AC voltage supplied to the line or wire.
Area of Underground AC Wire - (Measured in Square Meter) - Area of Underground AC Wire is defined as the cross-sectional area of the wire of an AC supply system.
Length of Underground AC Wire - (Measured in Meter) - Length of Underground AC Wire is the total length of the wire from one end to other end.
Power Transmitted - (Measured in Watt) - Power Transmitted is the amount of power that is transferred from its place of generation to a location where it is applied to perform useful work.

STEP 1: Convert Input(s) to Base Unit

Constant Underground AC: 0.87 --> No Conversion Required
Line Losses: 2.67 Watt --> 2.67 Watt No Conversion Required
Maximum Voltage Underground AC: 230 Volt --> 230 Volt No Conversion Required
Area of Underground AC Wire: 1.28 Square Meter --> 1.28 Square Meter No Conversion Required
Length of Underground AC Wire: 24 Meter --> 24 Meter No Conversion Required
Power Transmitted: 300 Watt --> 300 Watt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R = K*P_loss*(V_m^2)/(A*L*4*(P)^2) --> 0.87*2.67*(230^2)/(1.28*24*4*(300)^2)

Evaluating ... ...

R = 0.0111112386067708

STEP 3: Convert Result to Output's Unit

0.0111112386067708 Ohm --> No Conversion Required

FINAL ANSWER

0.0111112386067708 ≈ 0.011111 Ohm <-- Resistance Underground AC

(Calculation completed in 00.004 seconds)

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< 9 Resistance & Resistivity Calculators

Resistivity using Area of X-Section (1-Phase 2-Wire US)

Go Resistivity = Area of Underground AC Wire*(Maximum Voltage Underground AC^2)*Line Losses*((cos(Phase Difference))^2)/((4)*Length of Underground AC Wire*(Power Transmitted^2))

Resistivity using Line Losses (1-Phase 2-Wire US)

Go Resistivity = Line Losses*Area of Underground AC Wire*(Maximum Voltage Underground AC*cos(Phase Difference))^2/(4*(Power Transmitted)^2*Length of Underground AC Wire)

Resistivity using Volume of Conductor Material (1-Phase 2-Wire US)

Go Resistivity = Volume Of Conductor*Line Losses*(Maximum Voltage Underground AC*(cos(Phase Difference)))^2/(8*(Power Transmitted*Length of Underground AC Wire)^2)

Resistance using Constant (1-Phase 2-Wire US)

Go Resistance Underground AC = Constant Underground AC*Line Losses*(Maximum Voltage Underground AC^2)/(Area of Underground AC Wire*Length of Underground AC Wire*4*(Power Transmitted)^2)

Resistivity using Constant (1-Phase 2-Wire US)

Go Resistivity = (Constant Underground AC*Line Losses*(Maximum Voltage Underground AC^2)/(4*(Power Transmitted*Length of Underground AC Wire)^2))

Resistivity using Load Current (1-Phase 2-Wire US)

Go Resistivity = Line Losses*Area of Underground AC Wire/(2*(Current Underground AC)^2*Length of Underground AC Wire)

Resistance (1-Phase 2-Wire US)

Go Resistance Underground AC = Resistivity*Length of Underground AC Wire/Area of Underground AC Wire

Resistance using Volume of Conductor Material (1-Phase 2-Wire US)

Go Resistance Underground AC = Volume Of Conductor*Resistivity/(2*(Area of Underground AC Wire^2))

Resistance using Line Losses (1-Phase 2-Wire US)

Go Resistance Underground AC = Line Losses/(2*(Current Underground AC)^2)

Resistance using Constant (1-Phase 2-Wire US) Formula

What is the value of maximum voltage and volume of conductor material in 1-phase 2-wire system?

The volume of conductor material required in this system is 2/cos²θ times that of 2-wire d.c.system with the one conductor earthed. The maximum voltage between conductors is v_m so that r.m.s. value of voltage between them is v_m/√2.

How to Calculate Resistance using Constant (1-Phase 2-Wire US)?

Resistance using Constant (1-Phase 2-Wire US) calculator uses Resistance Underground AC = Constant Underground AC*Line Losses*(Maximum Voltage Underground AC^2)/(Area of Underground AC Wire*Length of Underground AC Wire*4*(Power Transmitted)^2) to calculate the Resistance Underground AC, The Resistance using Constant (1-Phase 2-Wire US) formula is defined as a measure of the opposition to current flow in an electrical circuit. Resistance Underground AC is denoted by R symbol.

How to calculate Resistance using Constant (1-Phase 2-Wire US) using this online calculator? To use this online calculator for Resistance using Constant (1-Phase 2-Wire US), enter Constant Underground AC (K), Line Losses (P_loss), Maximum Voltage Underground AC (V_m), Area of Underground AC Wire (A), Length of Underground AC Wire (L) & Power Transmitted (P) and hit the calculate button. Here is how the Resistance using Constant (1-Phase 2-Wire US) calculation can be explained with given input values -> 0.011111 = 0.87*2.67*(230^2)/(1.28*24*4*(300)^2).

FAQ

What is Resistance using Constant (1-Phase 2-Wire US)?

The Resistance using Constant (1-Phase 2-Wire US) formula is defined as a measure of the opposition to current flow in an electrical circuit and is represented as R = K*P_loss*(V_m^2)/(A*L*4*(P)^2) or Resistance Underground AC = Constant Underground AC*Line Losses*(Maximum Voltage Underground AC^2)/(Area of Underground AC Wire*Length of Underground AC Wire*4*(Power Transmitted)^2). Constant Underground AC is defined as the constant of line of a Overhead supply system, Line Losses is defined as the total losses occurring in an Underground AC line when in use, Maximum Voltage Underground AC is defined as the peak amplitude of the AC voltage supplied to the line or wire, Area of Underground AC Wire is defined as the cross-sectional area of the wire of an AC supply system, Length of Underground AC Wire is the total length of the wire from one end to other end & Power Transmitted is the amount of power that is transferred from its place of generation to a location where it is applied to perform useful work.

How to calculate Resistance using Constant (1-Phase 2-Wire US)?

The Resistance using Constant (1-Phase 2-Wire US) formula is defined as a measure of the opposition to current flow in an electrical circuit is calculated using Resistance Underground AC = Constant Underground AC*Line Losses*(Maximum Voltage Underground AC^2)/(Area of Underground AC Wire*Length of Underground AC Wire*4*(Power Transmitted)^2). To calculate Resistance using Constant (1-Phase 2-Wire US), you need Constant Underground AC (K), Line Losses (P_loss), Maximum Voltage Underground AC (V_m), Area of Underground AC Wire (A), Length of Underground AC Wire (L) & Power Transmitted (P). With our tool, you need to enter the respective value for Constant Underground AC, Line Losses, Maximum Voltage Underground AC, Area of Underground AC Wire, Length of Underground AC Wire & Power Transmitted and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Resistance Underground AC?

In this formula, Resistance Underground AC uses Constant Underground AC, Line Losses, Maximum Voltage Underground AC, Area of Underground AC Wire, Length of Underground AC Wire & Power Transmitted. We can use 3 other way(s) to calculate the same, which is/are as follows -

Resistance Underground AC = Volume Of Conductor*Resistivity/(2*(Area of Underground AC Wire^2))
Resistance Underground AC = Resistivity*Length of Underground AC Wire/Area of Underground AC Wire
Resistance Underground AC = Line Losses/(2*(Current Underground AC)^2)

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