Resistance(2-Phase 4-Wire OS) Calculator

✖Resistivity is the measure of how strongly a material opposes the flow of current through them.ⓘ Resistivity [ρ]			+10% -10%
✖Length of Overhead AC Wire is the total length of the wire from one end to other end.ⓘ Length of Overhead AC Wire [L]			+10% -10%
✖Area of Overhead AC Wire is defined as the cross-sectional area of the wire of an AC supply system.ⓘ Area of Overhead AC Wire [A]			+10% -10%

✖Resistance Overhead AC is defined as the property of the wire or line that opposes the flow of current through it.ⓘ Resistance(2-Phase 4-Wire OS) [R]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Power System Formula PDF PDF Image

Resistance(2-Phase 4-Wire OS) Solution

STEP 0: Pre-Calculation Summary

Formula Used

Resistance Overhead AC = Resistivity*Length of Overhead AC Wire/Area of Overhead AC Wire
R = ρ*L/A
This formula uses 4 Variables

Variables Used

Resistance Overhead AC - (Measured in Ohm) - Resistance Overhead 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 Overhead AC Wire - (Measured in Meter) - Length of Overhead AC Wire is the total length of the wire from one end to other end.
Area of Overhead AC Wire - (Measured in Square Meter) - Area of Overhead 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 Overhead AC Wire: 10.63 Meter --> 10.63 Meter No Conversion Required
Area of Overhead AC Wire: 0.79 Square Meter --> 0.79 Square Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R = ρ*L/A --> 1.7E-05*10.63/0.79

Evaluating ... ...

R = 0.000228746835443038

STEP 3: Convert Result to Output's Unit

0.000228746835443038 Ohm --> No Conversion Required

FINAL ANSWER

0.000228746835443038 ≈ 0.000229 Ohm <-- Resistance Overhead AC

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electrical » Power System » Overhead AC Supply » 2 4 Wire System » Resistance and Resistivity » Resistance(2-Phase 4-Wire OS)

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(2-Phase 4-Wire OS)

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

Resistance using Line Losses (2-Phase 4-Wire OS)

LaTeX Go Resistance Overhead AC = 2*Line Losses*(Maximum Voltage Overhead AC*cos(Phase Difference))^2/((Power Transmitted)^2)

Resistance(2-Phase 4-Wire OS)

LaTeX Go Resistance Overhead AC = Resistivity*Length of Overhead AC Wire/Area of Overhead AC Wire

Resistance using Load Current (2-Phase 4-Wire OS)

LaTeX Go Resistance Overhead AC = Line Losses/(4*(Current Overhead AC)^2)

Resistance(2-Phase 4-Wire OS) Formula

LaTeX Go

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

What is the value of maximum voltage and volume of conductor material in 2-phase 4-wire system?

The volume of conductor material required in this system is (1/2) cos ²θ 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 √2v_m.

How to Calculate Resistance(2-Phase 4-Wire OS)?

Resistance(2-Phase 4-Wire OS) calculator uses Resistance Overhead AC = Resistivity*Length of Overhead AC Wire/Area of Overhead AC Wire to calculate the Resistance Overhead AC, The Resistance(2-Phase 4-Wire OS) formula is defined as a measure of the opposition to current flow in an electrical circuit. Resistance Overhead AC is denoted by R symbol.

How to calculate Resistance(2-Phase 4-Wire OS) using this online calculator? To use this online calculator for Resistance(2-Phase 4-Wire OS), enter Resistivity (ρ), Length of Overhead AC Wire (L) & Area of Overhead AC Wire (A) and hit the calculate button. Here is how the Resistance(2-Phase 4-Wire OS) calculation can be explained with given input values -> 0.000229 = 1.7E-05*10.63/0.79.

FAQ

What is Resistance(2-Phase 4-Wire OS)?

The Resistance(2-Phase 4-Wire OS) 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 Overhead AC = Resistivity*Length of Overhead AC Wire/Area of Overhead AC Wire. Resistivity is the measure of how strongly a material opposes the flow of current through them, Length of Overhead AC Wire is the total length of the wire from one end to other end & Area of Overhead AC Wire is defined as the cross-sectional area of the wire of an AC supply system.

How to calculate Resistance(2-Phase 4-Wire OS)?

The Resistance(2-Phase 4-Wire OS) formula is defined as a measure of the opposition to current flow in an electrical circuit is calculated using Resistance Overhead AC = Resistivity*Length of Overhead AC Wire/Area of Overhead AC Wire. To calculate Resistance(2-Phase 4-Wire OS), you need Resistivity (ρ), Length of Overhead AC Wire (L) & Area of Overhead AC Wire (A). With our tool, you need to enter the respective value for Resistivity, Length of Overhead AC Wire & Area of Overhead 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 Overhead AC?

In this formula, Resistance Overhead AC uses Resistivity, Length of Overhead AC Wire & Area of Overhead AC Wire. We can use 2 other way(s) to calculate the same, which is/are as follows -

Resistance Overhead AC = 2*Line Losses*(Maximum Voltage Overhead AC*cos(Phase Difference))^2/((Power Transmitted)^2)
Resistance Overhead AC = Line Losses/(4*(Current Overhead AC)^2)

Home

FREE PDFs

🔍 Search