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Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) Formula

GoResistivity using Line Losses (1-Phase 2-Wire Mid-Point Earthed) Formula

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

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

ρ - Resistivity?A - Area of Underground AC Wire?P_loss - Line Losses?V_m - Maximum Voltage Underground AC?Φ - Phase Difference?P - Power Transmitted?L - Length of Underground AC Wire?

Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) Example

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Here is how the Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) equation looks like with Values.

Here is how the Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) equation looks like with Units.

Here is how the Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) equation looks like.

0.0157 = 1.28 \cdot 2.67 \cdot \frac{{(230 \cdot \cos (30))}^{2}}{4 \cdot (300^{2}) \cdot 24}

0.0157Ω*m = 1.28m² \cdot 2.67W \cdot \frac{{(230V \cdot \cos (30°))}^{2}}{4 \cdot ({300W}^{2}) \cdot 24m}

0.0157 = 1.28 \cdot 2.67 \cdot \frac{{(230 \cdot \cos (30))}^{2}}{4 \cdot (300^{2}) \cdot 24}

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Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) Solution

Follow our step by step solution on how to calculate Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed)?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

ρ = 1.28m² \cdot 2.67W \cdot \frac{{(230V \cdot \cos (30°))}^{2}}{4 \cdot ({300W}^{2}) \cdot 24m}

Next Step Convert Units

∴

ρ = 1.28m² \cdot 2.67W \cdot \frac{{(230V \cdot \cos (0.5236rad))}^{2}}{4 \cdot ({300W}^{2}) \cdot 24m}

Next Step Prepare to Evaluate

∴

ρ = 1.28 \cdot 2.67 \cdot \frac{{(230 \cdot \cos (0.5236))}^{2}}{4 \cdot (300^{2}) \cdot 24}

Next Step Evaluate

∴

ρ = 0.0156936666666667Ω*m

LAST Step Rounding Answer

∴

ρ = 0.0157Ω*m

Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) Formula Elements

Variables

Functions

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

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.

Formulas to find Area of Underground AC Wire

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.

Formulas to find Line Losses

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.

Formulas to find Maximum Voltage Underground AC

Phase Difference

Phase Difference is defined as the difference between the phasor of apparent and real power (in degrees) or between voltage and current in an ac circuit.

Symbol: Φ

Measurement: AngleUnit: °

Note: Value should be greater than 0.

Formulas to find Phase Difference

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.

Formulas to find Power Transmitted

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.

Formulas to find Length of Underground AC Wire

cos

Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle.

Syntax: cos(Angle)

Other Formulas to find Resistivity

Go Resistivity using Line Losses (1-Phase 2-Wire Mid-Point Earthed)

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

Other formulas in Resistance and Resistivity category

Go Resistance using Line Losses (1-Phase 2-Wire Mid-Point Earthed)

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

How to Evaluate Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed)?

Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) evaluator uses Resistivity = Area of Underground AC Wire*Line Losses*((Maximum Voltage Underground AC*cos(Phase Difference))^2)/(4*(Power Transmitted^2)*Length of Underground AC Wire) to evaluate the Resistivity, The Resistivity using Area of X-Section (1-phase 2-wire Mid-point Earthed) formula is defined as a characteristic property of each material, resistivity is useful in comparing various materials on the basis of their ability to conduct electric currents. High resistivity designates poor conductors. Resistivity is denoted by ρ symbol.

How to evaluate Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) using this online evaluator? To use this online evaluator for Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed), enter Area of Underground AC Wire (A), Line Losses (P_loss), Maximum Voltage Underground AC (V_m), Phase Difference (Φ), Power Transmitted (P) & Length of Underground AC Wire (L) and hit the calculate button.

FAQs on Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed)

What is the formula to find Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed)?

The formula of Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) is expressed as Resistivity = Area of Underground AC Wire*Line Losses*((Maximum Voltage Underground AC*cos(Phase Difference))^2)/(4*(Power Transmitted^2)*Length of Underground AC Wire). Here is an example- 0.015694 = 1.28*2.67*((230*cos(0.5235987755982))^2)/(4*(300^2)*24).

How to calculate Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed)?

With Area of Underground AC Wire (A), Line Losses (P_loss), Maximum Voltage Underground AC (V_m), Phase Difference (Φ), Power Transmitted (P) & Length of Underground AC Wire (L) we can find Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) using the formula - Resistivity = Area of Underground AC Wire*Line Losses*((Maximum Voltage Underground AC*cos(Phase Difference))^2)/(4*(Power Transmitted^2)*Length of Underground AC Wire). This formula also uses Cosine (cos) function(s).

What are the other ways to Calculate Resistivity?

Here are the different ways to Calculate Resistivity-

Resistivity=Line Losses*Area of Underground AC Wire/(2*Length of Underground AC Wire*(Current Underground AC^2))

Can the Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) be negative?

Yes, the Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed), measured in Electric Resistivity can be negative.

Which unit is used to measure Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed)?

Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) is usually measured using the Ohm Meter[Ω*m] for Electric Resistivity. Ohm Centimeter[Ω*m], Ohm Inch[Ω*m], Microhm Centimeter[Ω*m] are the few other units in which Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) can be measured.

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Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) Formula

​GoResistivity using Line Losses (1-Phase 2-Wire Mid-Point Earthed) Formula

Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) Example

Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) Solution

Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed) Formula Elements

Other Formulas to find Resistivity

Other formulas in Resistance and Resistivity category

How to Evaluate Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed)?

FAQs on Resistivity using Area of X-Section (1-Phase 2-Wire Mid-Point Earthed)

Variable Name

GoResistivity using Line Losses (1-Phase 2-Wire Mid-Point Earthed) Formula