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Load Current using Area of X-Section(DC 3-Wire) Formula

GoLoad Current(DC 3-Wire) Formula

GoLoad Current using Line Losses(DC 3-Wire) Formula

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Current Overhead DC is defined as the current flowing through the overhead ac supply wire. Check FAQs

I = \sqrt{A \cdot \frac{P loss}{ρ \cdot L}}

I - Current Overhead DC?A - Area of Overhead DC Wire?P_loss - Line Losses?ρ - Resistivity?L - Length of Wire DC?

Load Current using Area of X-Section(DC 3-Wire) Example

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Here is how the Load Current using Area of X-Section(DC 3-Wire) equation looks like with Values.

Here is how the Load Current using Area of X-Section(DC 3-Wire) equation looks like with Units.

Here is how the Load Current using Area of X-Section(DC 3-Wire) equation looks like.

47.2005 = \sqrt{0.65 \cdot \frac{0.74}{1.7E-5 \cdot 12.7}}

47.2005A = \sqrt{0.65m² \cdot \frac{0.74W}{1.7E-5Ω*m \cdot 12.7m}}

47.2005 = \sqrt{0.65 \cdot \frac{0.74}{1.7E-5 \cdot 12.7}}

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Load Current using Area of X-Section(DC 3-Wire) Solution

Follow our step by step solution on how to calculate Load Current using Area of X-Section(DC 3-Wire)?

FIRST Step Consider the formula

I = \sqrt{A \cdot \frac{P loss}{ρ \cdot L}}

Next Step Substitute values of Variables

∴

I = \sqrt{0.65m² \cdot \frac{0.74W}{1.7E-5Ω*m \cdot 12.7m}}

Next Step Prepare to Evaluate

∴

I = \sqrt{0.65 \cdot \frac{0.74}{1.7E-5 \cdot 12.7}}

Next Step Evaluate

∴

I = 47.2004584648917A

LAST Step Rounding Answer

∴

I = 47.2005A

Load Current using Area of X-Section(DC 3-Wire) Formula Elements

Variables

Functions

Current Overhead DC

Current Overhead DC is defined as the current flowing through the overhead ac supply wire.

Symbol: I

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find Current Overhead DC

Area of Overhead DC Wire

Area of Overhead DC Wire is defined as the cross-sectional area of the wire of an overhead DC supply system.

Symbol: A

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Area of Overhead DC Wire

Line Losses

Line Losses is defined as the total losses occurring in an Overhead DC line when in use.

Symbol: P_loss

Measurement: PowerUnit: W

Note: Value can be positive or negative.

Formulas to find Line Losses

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.

Formulas to find Resistivity

Length of Wire DC

Length of Wire DC 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.

Formulas to find Length of Wire DC

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other Formulas to find Current Overhead DC

Go Load Current(DC 3-Wire)

I = \frac{P t}{2 \cdot V m}

Go Load Current using Line Losses(DC 3-Wire)

I = \sqrt{\frac{P loss}{2 \cdot R}}

Other formulas in Current and Voltage category

Go Maximum Power using Load Current(DC 3-Wire)

V m = \frac{P}{2 \cdot I}

Go Maximum Voltage using Line Losses(DC 3-Wire)

V m = P \cdot \sqrt{ρ \cdot \frac{L}{P loss \cdot 2 \cdot A}}

Go Maximum Voltage using Volume of Conductor Material (DC 3-Wire)

V m = \sqrt{\frac{(P^{2}) \cdot (0.3125) \cdot ρ \cdot (L^{2})}{V \cdot P loss}}

Go Maximum Power using Constant(DC 3-Wire)

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

How to Evaluate Load Current using Area of X-Section(DC 3-Wire)?

Load Current using Area of X-Section(DC 3-Wire) evaluator uses Current Overhead DC = sqrt(Area of Overhead DC Wire*Line Losses/(Resistivity*Length of Wire DC)) to evaluate the Current Overhead DC, The Load Current using Area of X-Section(DC 3-wire) formula is defined as the current required by the Three-wire system. Current Overhead DC is denoted by I symbol.

How to evaluate Load Current using Area of X-Section(DC 3-Wire) using this online evaluator? To use this online evaluator for Load Current using Area of X-Section(DC 3-Wire), enter Area of Overhead DC Wire (A), Line Losses (P_loss), Resistivity (ρ) & Length of Wire DC (L) and hit the calculate button.

FAQs on Load Current using Area of X-Section(DC 3-Wire)

What is the formula to find Load Current using Area of X-Section(DC 3-Wire)?

The formula of Load Current using Area of X-Section(DC 3-Wire) is expressed as Current Overhead DC = sqrt(Area of Overhead DC Wire*Line Losses/(Resistivity*Length of Wire DC)). Here is an example- 47.20046 = sqrt(0.65*0.74/(1.7E-05*12.7)).

How to calculate Load Current using Area of X-Section(DC 3-Wire)?

With Area of Overhead DC Wire (A), Line Losses (P_loss), Resistivity (ρ) & Length of Wire DC (L) we can find Load Current using Area of X-Section(DC 3-Wire) using the formula - Current Overhead DC = sqrt(Area of Overhead DC Wire*Line Losses/(Resistivity*Length of Wire DC)). This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Current Overhead DC?

Here are the different ways to Calculate Current Overhead DC-

Current Overhead DC=Power Transmitted per Phase/(2*Maximum Voltage Overhead DC)
Current Overhead DC=sqrt(Line Losses/(2*Resistance Overhead DC))

Can the Load Current using Area of X-Section(DC 3-Wire) be negative?

Yes, the Load Current using Area of X-Section(DC 3-Wire), measured in Electric Current can be negative.

Which unit is used to measure Load Current using Area of X-Section(DC 3-Wire)?

Load Current using Area of X-Section(DC 3-Wire) is usually measured using the Ampere[A] for Electric Current. Milliampere[A], Microampere[A], Centiampere[A] are the few other units in which Load Current using Area of X-Section(DC 3-Wire) can be measured.

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Load Current using Area of X-Section(DC 3-Wire) Formula

​GoLoad Current(DC 3-Wire) Formula

​GoLoad Current using Line Losses(DC 3-Wire) Formula

Load Current using Area of X-Section(DC 3-Wire) Example

Load Current using Area of X-Section(DC 3-Wire) Solution

Load Current using Area of X-Section(DC 3-Wire) Formula Elements

Other Formulas to find Current Overhead DC

Other formulas in Current and Voltage category

How to Evaluate Load Current using Area of X-Section(DC 3-Wire)?

FAQs on Load Current using Area of X-Section(DC 3-Wire)

Variable Name

GoLoad Current(DC 3-Wire) Formula

GoLoad Current using Line Losses(DC 3-Wire) Formula