Resistance (1-Phase 2-Wire US) Calculator

✖Resistivity is the measure of how strongly a material opposes the flow of current through them.ⓘ Resistivity [ρ]			+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%
✖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%

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

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Power System Formula PDF PDF Image

Resistance (1-Phase 2-Wire US) Solution

STEP 0: Pre-Calculation Summary

Formula Used

Resistance Underground AC = Resistivity*Length of Underground AC Wire/Area of Underground AC Wire
R = ρ*L/A
This formula uses 4 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.
Resistivity - (Measured in Ohm Meter) - Resistivity is the measure of how strongly a material opposes the flow of current through them.
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.
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.

STEP 1: Convert Input(s) to Base Unit

Resistivity: 1.7E-05 Ohm Meter --> 1.7E-05 Ohm Meter No Conversion Required
Length of Underground AC Wire: 24 Meter --> 24 Meter No Conversion Required
Area of Underground AC Wire: 1.28 Square Meter --> 1.28 Square Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R = ρ*L/A --> 1.7E-05*24/1.28

Evaluating ... ...

R = 0.00031875

STEP 3: Convert Result to Output's Unit

0.00031875 Ohm --> No Conversion Required

FINAL ANSWER

0.00031875 ≈ 0.000319 Ohm <-- Resistance Underground AC

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electrical » Power System » Underground AC Supply » 1 Φ 2 Wire System » Resistance and Resistivity » Resistance (1-Phase 2-Wire US)

Credits

Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has created this Calculator and 1500+ more calculators!

Verified by Kethavath Srinath

Osmania University (OU), Hyderabad

Kethavath Srinath has verified this Calculator and 1200+ more calculators!

< Resistance and Resistivity Calculators

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

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

LaTeX 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 (1-Phase 2-Wire US)

LaTeX 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)

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

Resistance (1-Phase 2-Wire US) Formula

LaTeX Go

Resistance Underground AC = Resistivity*Length of Underground AC Wire/Area of Underground AC Wire
R = ρ*L/A

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 (1-Phase 2-Wire US)?

Resistance (1-Phase 2-Wire US) calculator uses Resistance Underground AC = Resistivity*Length of Underground AC Wire/Area of Underground AC Wire to calculate the Resistance Underground AC, The Resistance (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 (1-Phase 2-Wire US) using this online calculator? To use this online calculator for Resistance (1-Phase 2-Wire US), enter Resistivity (ρ), Length of Underground AC Wire (L) & Area of Underground AC Wire (A) and hit the calculate button. Here is how the Resistance (1-Phase 2-Wire US) calculation can be explained with given input values -> 0.000319 = 1.7E-05*24/1.28.

FAQ

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

The Resistance (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 = ρ*L/A or Resistance Underground AC = Resistivity*Length of Underground AC Wire/Area of Underground AC Wire. Resistivity is the measure of how strongly a material opposes the flow of current through them, Length of Underground AC Wire is the total length of the wire from one end to other end & Area of Underground AC Wire is defined as the cross-sectional area of the wire of an AC supply system.

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

The Resistance (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 = Resistivity*Length of Underground AC Wire/Area of Underground AC Wire. To calculate Resistance (1-Phase 2-Wire US), you need Resistivity (ρ), Length of Underground AC Wire (L) & Area of Underground AC Wire (A). With our tool, you need to enter the respective value for Resistivity, Length of Underground AC Wire & Area of Underground AC Wire 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 Resistivity, Length of Underground AC Wire & Area of Underground AC Wire. 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 = Line Losses/(2*(Current Underground AC)^2)
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)

Home

FREE PDFs

🔍 Search