Resistivity using Area of X-Section (2-wire Mid-point earthed DC US) Calculator

✖The Area of underground dc wire is the amount of two-dimensional space taken up by an object.ⓘ Area of underground dc wire [A]			+10% -10%
✖Line Losses is defined as the losses that are produced in the line.ⓘ Line Losses [P_line]			+10% -10%
✖Maximum Voltage the highest voltage rating for electrical devices.ⓘ Maximum Voltage [V_m]			+10% -10%
✖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.ⓘ Power Transmitted [P]			+10% -10%
✖Length of Wire DC is the measurement or extent of something from end to end.ⓘ Length of Wire DC [l]			+10% -10%

✖Resistivity is the measure of how strongly a material opposes the flow of current through them.ⓘ Resistivity using Area of X-Section (2-wire Mid-point earthed DC US) [ρ]

⎘ Copy

👎

Formula

✖

Resistivity using Area of X-Section (2-wire Mid-point earthed DC US)

Formula

`"ρ" = "A"*"P"_{"line"}*("V"_{"m"}^2)/(2*("P"^2)*"l")`

Example

`"0.0012Ω*m"="0.32m²"*"0.6W"*(("60V")^2)/(2*(("300W")^2)*"3.2m")`

Calculator

LaTeX

Reset

👍

Download Power System Formula PDF PDF Image

Resistivity using Area of X-Section (2-wire Mid-point earthed DC US) Solution

STEP 0: Pre-Calculation Summary

Formula Used

Resistivity = Area of underground dc wire*Line Losses*(Maximum Voltage^2)/(2*(Power Transmitted^2)*Length of Wire DC)
ρ = A*P_line*(V_m^2)/(2*(P^2)*l)
This formula uses 6 Variables

Variables Used

Resistivity - (Measured in Ohm Meter) - Resistivity is the measure of how strongly a material opposes the flow of current through them.
Area of underground dc wire - (Measured in Square Meter) - The Area of underground dc wire is the amount of two-dimensional space taken up by an object.
Line Losses - (Measured in Watt) - Line Losses is defined as the losses that are produced in the line.
Maximum Voltage - (Measured in Volt) - Maximum Voltage the highest voltage rating for electrical devices.
Power Transmitted - (Measured in Watt) - 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.
Length of Wire DC - (Measured in Meter) - Length of Wire DC is the measurement or extent of something from end to end.

STEP 1: Convert Input(s) to Base Unit

Area of underground dc wire: 0.32 Square Meter --> 0.32 Square Meter No Conversion Required
Line Losses: 0.6 Watt --> 0.6 Watt No Conversion Required
Maximum Voltage: 60 Volt --> 60 Volt No Conversion Required
Power Transmitted: 300 Watt --> 300 Watt No Conversion Required
Length of Wire DC: 3.2 Meter --> 3.2 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ρ = A*P_line*(V_m^2)/(2*(P^2)*l) --> 0.32*0.6*(60^2)/(2*(300^2)*3.2)

Evaluating ... ...

ρ = 0.0012

STEP 3: Convert Result to Output's Unit

0.0012 Ohm Meter --> No Conversion Required

FINAL ANSWER

0.0012 Ohm Meter <-- Resistivity

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electrical » Power System » Underground DC Supply » 2-Wire Mid-Point Earthed System » Power & Resistivity » Resistivity using Area of X-Section (2-wire Mid-point earthed DC US)

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!

< 5 Power & Resistivity Calculators

Power Transmitted using Area of X-Section (2-Wire Mid-Point Earthed DC US)

Go Power Transmitted = sqrt(Area of underground dc wire*Line Losses*(Maximum Voltage^2)/(2*Resistivity*Length of Wire DC))

Power Transmitted using Volume of Conductor Material (2-Wire Mid-Point DC US)

Go Power Transmitted = sqrt(Volume Of Conductor*Line Losses*(Maximum Voltage^2)/(4*Resistivity*(Length of Wire DC^2)))

Resistivity using Area of X-Section (2-wire Mid-point earthed DC US)

Go Resistivity = Area of underground dc wire*Line Losses*(Maximum Voltage^2)/(2*(Power Transmitted^2)*Length of Wire DC)

Resistivity using Volume of Conductor Material (2-Wire Mid-Point DC US)

Go Resistivity = (Volume Of Conductor*Line Losses/(4*(Current underground DC^2)*(Length of Wire DC^2)))

Power Transmitted using Load Current (2-Wire Mid-Point DC US)

Go Power Transmitted = Current underground DC*Maximum Voltage

Resistivity using Area of X-Section (2-wire Mid-point earthed DC US) Formula

Resistivity = Area of underground dc wire*Line Losses*(Maximum Voltage^2)/(2*(Power Transmitted^2)*Length of Wire DC)
ρ = A*P_line*(V_m^2)/(2*(P^2)*l)

Does resistivity change with length?

Resistivity is an intrinsic property of any material. It stays the same, no matter how long or thick your conductor is. Temperature coefficient*original resistivity*change in temperature. So there is no change with length in resistivity but resistance changes in direct proportion with the length of the conductor.

How to Calculate Resistivity using Area of X-Section (2-wire Mid-point earthed DC US)?

Resistivity using Area of X-Section (2-wire Mid-point earthed DC US) calculator uses Resistivity = Area of underground dc wire*Line Losses*(Maximum Voltage^2)/(2*(Power Transmitted^2)*Length of Wire DC) to calculate the Resistivity, The Resistivity using Area of X-Section (2-wire Mid-point earthed DC US) 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 calculate Resistivity using Area of X-Section (2-wire Mid-point earthed DC US) using this online calculator? To use this online calculator for Resistivity using Area of X-Section (2-wire Mid-point earthed DC US), enter Area of underground dc wire (A), Line Losses (P_line), Maximum Voltage (V_m), Power Transmitted (P) & Length of Wire DC (l) and hit the calculate button. Here is how the Resistivity using Area of X-Section (2-wire Mid-point earthed DC US) calculation can be explained with given input values -> 0.0012 = 0.32*0.6*(60^2)/(2*(300^2)*3.2).

FAQ

What is Resistivity using Area of X-Section (2-wire Mid-point earthed DC US)?

The Resistivity using Area of X-Section (2-wire Mid-point earthed DC US) 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 and is represented as ρ = A*P_line*(V_m^2)/(2*(P^2)*l) or Resistivity = Area of underground dc wire*Line Losses*(Maximum Voltage^2)/(2*(Power Transmitted^2)*Length of Wire DC). The Area of underground dc wire is the amount of two-dimensional space taken up by an object, Line Losses is defined as the losses that are produced in the line, Maximum Voltage the highest voltage rating for electrical devices, 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 & Length of Wire DC is the measurement or extent of something from end to end.

How to calculate Resistivity using Area of X-Section (2-wire Mid-point earthed DC US)?

The Resistivity using Area of X-Section (2-wire Mid-point earthed DC US) 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 is calculated using Resistivity = Area of underground dc wire*Line Losses*(Maximum Voltage^2)/(2*(Power Transmitted^2)*Length of Wire DC). To calculate Resistivity using Area of X-Section (2-wire Mid-point earthed DC US), you need Area of underground dc wire (A), Line Losses (P_line), Maximum Voltage (V_m), Power Transmitted (P) & Length of Wire DC (l). With our tool, you need to enter the respective value for Area of underground dc wire, Line Losses, Maximum Voltage, Power Transmitted & Length of Wire DC 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 Resistivity?

In this formula, Resistivity uses Area of underground dc wire, Line Losses, Maximum Voltage, Power Transmitted & Length of Wire DC. We can use 1 other way(s) to calculate the same, which is/are as follows -

Resistivity = (Volume Of Conductor*Line Losses/(4*(Current underground DC^2)*(Length of Wire DC^2)))

Home

FREE PDFs

🔍 Search