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

GoConstant (1-Phase 2-Wire US) Formula

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

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Constant Underground AC is defined as the constant of line of a Overhead supply system. Check FAQs

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

K - Constant Underground AC?P - Power Transmitted?L - Length of Underground AC Wire?R - Resistance Underground AC?A - Area of Underground AC Wire?P_loss - Line Losses?V_m - Maximum Voltage Underground AC?

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

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

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

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

1.305 = \frac{4 \cdot 300 \cdot 24 \cdot 5 \cdot 1.28}{2.67 \cdot (230^{2})}

1.305 = \frac{4 \cdot 300W \cdot 24m \cdot 5Ω \cdot 1.28m²}{2.67W \cdot ({230V}^{2})}

1.305 = \frac{4 \cdot 300 \cdot 24 \cdot 5 \cdot 1.28}{2.67 \cdot (230^{2})}

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

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

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

K = \frac{4 \cdot 300W \cdot 24m \cdot 5Ω \cdot 1.28m²}{2.67W \cdot ({230V}^{2})}

Next Step Prepare to Evaluate

∴

K = \frac{4 \cdot 300 \cdot 24 \cdot 5 \cdot 1.28}{2.67 \cdot (230^{2})}

Next Step Evaluate

∴

K = 1.30498502580659

LAST Step Rounding Answer

∴

K = 1.305

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

Variables

Constant Underground AC

Constant Underground AC is defined as the constant of line of a Overhead supply system.

Symbol: K

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Power Transmitted

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.

Symbol: P

Measurement: PowerUnit: W

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.

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.

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.

Line Losses

Line Losses is defined as the total losses occurring in an Underground AC line when in use.

Symbol: P_loss

Measurement: PowerUnit: W

Note: Value can be positive or negative.

Maximum Voltage Underground AC

Maximum Voltage Underground AC is defined as the peak amplitude of the AC voltage supplied to the line or wire.

Symbol: V_m

Measurement: Electric PotentialUnit: V

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 Constant Underground AC

Go Constant (1-Phase 2-Wire US)

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

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

K = A \cdot L \cdot {(\cos (Φ))}^{2}

Other formulas in Wire Parameters category

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

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

Go Voltage of Conductor Material (1-Phase 2-Wire US)

V = 2 \cdot \frac{K}{{(\cos (Φ))}^{2}}

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

Constant using Resistance (1-Phase 2-Wire US) evaluator uses Constant Underground AC = (4*Power Transmitted*Length of Underground AC Wire*Resistance Underground AC*Area of Underground AC Wire)/(Line Losses*(Maximum Voltage Underground AC^2)) to evaluate the Constant Underground AC, The Constant using Resistance (1-Phase 2-Wire US) formula is defined as the total constant of a single-phase two-wire overhead system. it is represented by K. Constant Underground AC is denoted by K symbol.

How to evaluate Constant using Resistance (1-Phase 2-Wire US) using this online evaluator? To use this online evaluator for Constant using Resistance (1-Phase 2-Wire US), enter Power Transmitted (P), Length of Underground AC Wire (L), Resistance Underground AC (R), Area of Underground AC Wire (A), Line Losses (P_loss) & Maximum Voltage Underground AC (V_m) and hit the calculate button.

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

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

The formula of Constant using Resistance (1-Phase 2-Wire US) is expressed as Constant Underground AC = (4*Power Transmitted*Length of Underground AC Wire*Resistance Underground AC*Area of Underground AC Wire)/(Line Losses*(Maximum Voltage Underground AC^2)). Here is an example- 1.304985 = (4*300*24*5*1.28)/(2.67*(230^2)).

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

With Power Transmitted (P), Length of Underground AC Wire (L), Resistance Underground AC (R), Area of Underground AC Wire (A), Line Losses (P_loss) & Maximum Voltage Underground AC (V_m) we can find Constant using Resistance (1-Phase 2-Wire US) using the formula - Constant Underground AC = (4*Power Transmitted*Length of Underground AC Wire*Resistance Underground AC*Area of Underground AC Wire)/(Line Losses*(Maximum Voltage Underground AC^2)).

What are the other ways to Calculate Constant Underground AC?

Here are the different ways to Calculate Constant Underground AC-

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

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

​GoConstant (1-Phase 2-Wire US) Formula

​GoConstant using Area of X-Section (1-Phase 2-Wire US) Formula

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

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

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

Credits

Other Formulas to find Constant Underground AC

Other formulas in Wire Parameters category

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

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

Variable Name

GoConstant (1-Phase 2-Wire US) Formula

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