FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Resistance using Line Losses (Single Phase Two Wire OS) Formula

GoResistance(Single-Phase Two-Wire OS) Formula

GoResistance using Load Current (Single Phase Two Wire OS) Formula

Fx Copy

LaTeX Copy

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

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

R - Resistance Overhead AC?P_loss - Line Losses?V_m - Maximum Voltage Overhead AC?Φ - Phase Difference?P - Power Transmitted?

Resistance using Line Losses (Single Phase Two Wire OS) Example

With values

With units

Only example

Here is how the Resistance using Line Losses (Single Phase Two Wire OS) equation looks like with Values.

Here is how the Resistance using Line Losses (Single Phase Two Wire OS) equation looks like with Units.

Here is how the Resistance using Line Losses (Single Phase Two Wire OS) equation looks like.

0.0075 = 8.23 \cdot \frac{{(62 \cdot \cos (30))}^{2}}{4 \cdot {(890)}^{2}}

0.0075Ω = 8.23W \cdot \frac{{(62V \cdot \cos (30°))}^{2}}{4 \cdot {(890W)}^{2}}

0.0075 = 8.23 \cdot \frac{{(62 \cdot \cos (30))}^{2}}{4 \cdot {(890)}^{2}}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Electrical » Category

Power System » fx Resistance using Line Losses (Single Phase Two Wire OS)

Resistance using Line Losses (Single Phase Two Wire OS) Solution

Follow our step by step solution on how to calculate Resistance using Line Losses (Single Phase Two Wire OS)?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

R = 8.23W \cdot \frac{{(62V \cdot \cos (30°))}^{2}}{4 \cdot {(890W)}^{2}}

Next Step Convert Units

∴

R = 8.23W \cdot \frac{{(62V \cdot \cos (0.5236rad))}^{2}}{4 \cdot {(890W)}^{2}}

Next Step Prepare to Evaluate

∴

R = 8.23 \cdot \frac{{(62 \cdot \cos (0.5236))}^{2}}{4 \cdot {(890)}^{2}}

Next Step Evaluate

∴

R = 0.00748866620376215Ω

LAST Step Rounding Answer

∴

R = 0.0075Ω

Resistance using Line Losses (Single Phase Two Wire OS) Formula Elements

Variables

Functions

Resistance Overhead AC

Resistance Overhead 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.

Formulas to find Resistance Overhead AC

Line Losses

Line Losses is defined as the total losses occurring in an Overhead 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 Overhead AC

Maximum Voltage Overhead 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 Overhead 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 defined as the product of current and voltage phasor in a overhead ac line at the receiving end.

Symbol: P

Measurement: PowerUnit: W

Note: Value should be greater than 0.

Formulas to find Power Transmitted

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 Resistance Overhead AC

Go Resistance(Single-Phase Two-Wire OS)

R = ρ \cdot \frac{L}{A}

Go Resistance using Load Current (Single Phase Two Wire OS)

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

Other formulas in Resistance and Resistivity category

Go Resistivity using Area of X-Section(Single-Phase Two-Wire OS)

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

Go Resistivity using Load Current (Single-Phase Two-Wire OS)

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

Go Resistivity using Line Losses (Single-Phase Two-Wire OS)

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

How to Evaluate Resistance using Line Losses (Single Phase Two Wire OS)?

Resistance using Line Losses (Single Phase Two Wire OS) evaluator uses Resistance Overhead AC = Line Losses*(Maximum Voltage Overhead AC*cos(Phase Difference))^2/(4*(Power Transmitted)^2) to evaluate the Resistance Overhead AC, The Resistance using Line Losses (single Phase two Wire OS) formula is defined as a measure of the opposition to current flow in an electrical circuit. Resistance Overhead AC is denoted by R symbol.

How to evaluate Resistance using Line Losses (Single Phase Two Wire OS) using this online evaluator? To use this online evaluator for Resistance using Line Losses (Single Phase Two Wire OS), enter Line Losses (P_loss), Maximum Voltage Overhead AC (V_m), Phase Difference (Φ) & Power Transmitted (P) and hit the calculate button.

FAQs on Resistance using Line Losses (Single Phase Two Wire OS)

What is the formula to find Resistance using Line Losses (Single Phase Two Wire OS)?

The formula of Resistance using Line Losses (Single Phase Two Wire OS) is expressed as Resistance Overhead AC = Line Losses*(Maximum Voltage Overhead AC*cos(Phase Difference))^2/(4*(Power Transmitted)^2). Here is an example- 0.007489 = 8.23*(62*cos(0.5235987755982))^2/(4*(890)^2).

How to calculate Resistance using Line Losses (Single Phase Two Wire OS)?

With Line Losses (P_loss), Maximum Voltage Overhead AC (V_m), Phase Difference (Φ) & Power Transmitted (P) we can find Resistance using Line Losses (Single Phase Two Wire OS) using the formula - Resistance Overhead AC = Line Losses*(Maximum Voltage Overhead AC*cos(Phase Difference))^2/(4*(Power Transmitted)^2). This formula also uses Cosine (cos) function(s).

What are the other ways to Calculate Resistance Overhead AC?

Here are the different ways to Calculate Resistance Overhead AC-

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

Can the Resistance using Line Losses (Single Phase Two Wire OS) be negative?

Yes, the Resistance using Line Losses (Single Phase Two Wire OS), measured in Electric Resistance can be negative.

Which unit is used to measure Resistance using Line Losses (Single Phase Two Wire OS)?

Resistance using Line Losses (Single Phase Two Wire OS) 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 using Line Losses (Single Phase Two Wire OS) can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Resistance using Line Losses (Single Phase Two Wire OS) Formula

​GoResistance(Single-Phase Two-Wire OS) Formula

​GoResistance using Load Current (Single Phase Two Wire OS) Formula

Resistance using Line Losses (Single Phase Two Wire OS) Example

Resistance using Line Losses (Single Phase Two Wire OS) Solution

Resistance using Line Losses (Single Phase Two Wire OS) Formula Elements

Other Formulas to find Resistance Overhead AC

Other formulas in Resistance and Resistivity category

How to Evaluate Resistance using Line Losses (Single Phase Two Wire OS)?

FAQs on Resistance using Line Losses (Single Phase Two Wire OS)

Variable Name

GoResistance(Single-Phase Two-Wire OS) Formula

GoResistance using Load Current (Single Phase Two Wire OS) Formula