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Resistance (1-Phase 2-Wire US) Formula

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

GoResistance using Line Losses (1-Phase 2-Wire US) Formula

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Resistance Underground AC is defined as the property of the wire or line that opposes the flow of current through it. Check FAQs

R = ρ \cdot \frac{L}{A}

R - Resistance Underground AC?ρ - Resistivity?L - Length of Underground AC Wire?A - Area of Underground AC Wire?

Resistance (1-Phase 2-Wire US) Example

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Here is how the Resistance (1-Phase 2-Wire US) equation looks like with Values.

Here is how the Resistance (1-Phase 2-Wire US) equation looks like with Units.

Here is how the Resistance (1-Phase 2-Wire US) equation looks like.

0.0003 = 1.7E-5 \cdot \frac{24}{1.28}

0.0003Ω = 1.7E-5Ω*m \cdot \frac{24m}{1.28m²}

0.0003 = 1.7E-5 \cdot \frac{24}{1.28}

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Home » Engineering » Electrical » Power System » Resistance (1-Phase 2-Wire US)

Resistance (1-Phase 2-Wire US) Solution

Follow our step by step solution on how to calculate Resistance (1-Phase 2-Wire US)?

FIRST Step Consider the formula

R = ρ \cdot \frac{L}{A}

Next Step Substitute values of Variables

∴

R = 1.7E-5Ω*m \cdot \frac{24m}{1.28m²}

Next Step Prepare to Evaluate

∴

R = 1.7E-5 \cdot \frac{24}{1.28}

Next Step Evaluate

∴

R = 0.00031875Ω

LAST Step Rounding Answer

∴

R = 0.0003Ω

Resistance (1-Phase 2-Wire US) Formula Elements

Variables

Resistance Underground AC

Resistance Underground AC is defined as the property of the wire or line that opposes the flow of current through it.

Symbol: R

Measurement: Electric ResistanceUnit: Ω

Note: Value can be positive or negative.

Resistivity

Resistivity is the measure of how strongly a material opposes the flow of current through them.

Symbol: ρ

Measurement: Electric ResistivityUnit: Ω*m

Note: Value can be positive or negative.

Length of Underground AC Wire

Length of Underground AC Wire is the total length of the wire from one end to other end.

Symbol: L

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Area of Underground AC Wire

Area of Underground AC Wire is defined as the cross-sectional area of the wire of an AC supply system.

Symbol: A

Measurement: AreaUnit: m²

Note: Value can be positive or negative.

Credits

Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has created this Formula and 1500+ more formulas!

Verified by Kethavath Srinath

Osmania University (OU), Hyderabad

Kethavath Srinath has verified this Formula and 1200+ more formulas!

Other Formulas to find Resistance Underground AC

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

R = V \cdot \frac{ρ}{2 \cdot (A^{2})}

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

R = \frac{P loss}{2 \cdot {(I)}^{2}}

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

R = K \cdot P loss \cdot \frac{{V m}^{2}}{A \cdot L \cdot 4 \cdot {(P)}^{2}}

Other formulas in Resistance and Resistivity category

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

ρ = A \cdot ({V m}^{2}) \cdot P loss \cdot \frac{{(\cos (Φ))}^{2}}{(4) \cdot L \cdot (P^{2})}

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

ρ = V \cdot P loss \cdot \frac{{(V m \cdot (\cos (Φ)))}^{2}}{8 \cdot {(P \cdot L)}^{2}}

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

ρ = P loss \cdot \frac{A}{2 \cdot {(I)}^{2} \cdot L}

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

ρ = P loss \cdot A \cdot \frac{{(V m \cdot \cos (Φ))}^{2}}{4 \cdot {(P)}^{2} \cdot L}

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

Resistance (1-Phase 2-Wire US) evaluator uses Resistance Underground AC = Resistivity*Length of Underground AC Wire/Area of Underground AC Wire to evaluate 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 evaluate Resistance (1-Phase 2-Wire US) using this online evaluator? To use this online evaluator 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.

FAQs on Resistance (1-Phase 2-Wire US)

What is the formula to find Resistance (1-Phase 2-Wire US)?

The formula of Resistance (1-Phase 2-Wire US) is expressed as Resistance Underground AC = Resistivity*Length of Underground AC Wire/Area of Underground AC Wire. Here is an example- 0.000319 = 1.7E-05*24/1.28.

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

With Resistivity (ρ), Length of Underground AC Wire (L) & Area of Underground AC Wire (A) we can find Resistance (1-Phase 2-Wire US) using the formula - Resistance Underground AC = Resistivity*Length of Underground AC Wire/Area of Underground AC Wire.

What are the other ways to Calculate Resistance Underground AC?

Here are the different ways to Calculate Resistance Underground AC-

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)

Can the Resistance (1-Phase 2-Wire US) be negative?

Yes, the Resistance (1-Phase 2-Wire US), measured in Electric Resistance can be negative.

Which unit is used to measure Resistance (1-Phase 2-Wire US)?

Resistance (1-Phase 2-Wire US) is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Resistance (1-Phase 2-Wire US) can be measured.

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Resistance (1-Phase 2-Wire US) Formula

​GoResistance using Volume of Conductor Material (1-Phase 2-Wire US) Formula

​GoResistance using Line Losses (1-Phase 2-Wire US) Formula

Resistance (1-Phase 2-Wire US) Example

Resistance (1-Phase 2-Wire US) Solution

Resistance (1-Phase 2-Wire US) Formula Elements

Credits

Other Formulas to find Resistance Underground AC

Other formulas in Resistance and Resistivity category

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

FAQs on Resistance (1-Phase 2-Wire US)

Variable Name

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

GoResistance using Line Losses (1-Phase 2-Wire US) Formula