Equivalent Resistance of Transformer from Secondary Side Calculator

✖Resistance of Primary in Secondary is the Resistance of Primary winding in Secondary.ⓘ Resistance of Primary in Secondary [R'₁]			+10% -10%
✖Resistance of Secondary Winding is the resistance of secondary winding.ⓘ Resistance of Secondary [R₂]			+10% -10%

✖Equivalent resistance from Secondary side is the total secondary side resistance.ⓘ Equivalent Resistance of Transformer from Secondary Side [R₀₂]

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Formula

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Equivalent Resistance of Transformer from Secondary Side

Formula

`"R"_{"02"} = "R'"_{"1"}+"R"_{"2"}`

Example

`"51.79Ω"="25.89Ω"+"25.90Ω"`

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Equivalent Resistance of Transformer from Secondary Side Solution

STEP 0: Pre-Calculation Summary

Formula Used

Equivalent Resistance from Secondary = Resistance of Primary in Secondary+Resistance of Secondary
R₀₂ = R'₁+R₂
This formula uses 3 Variables

Variables Used

Equivalent Resistance from Secondary - (Measured in Ohm) - Equivalent resistance from Secondary side is the total secondary side resistance.
Resistance of Primary in Secondary - (Measured in Ohm) - Resistance of Primary in Secondary is the Resistance of Primary winding in Secondary.
Resistance of Secondary - (Measured in Ohm) - Resistance of Secondary Winding is the resistance of secondary winding.

STEP 1: Convert Input(s) to Base Unit

Resistance of Primary in Secondary: 25.89 Ohm --> 25.89 Ohm No Conversion Required
Resistance of Secondary: 25.9 Ohm --> 25.9 Ohm No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R₀₂ = R'₁+R₂ --> 25.89+25.9

Evaluating ... ...

R₀₂ = 51.79

STEP 3: Convert Result to Output's Unit

51.79 Ohm --> No Conversion Required

FINAL ANSWER

51.79 Ohm <-- Equivalent Resistance from Secondary

(Calculation completed in 00.004 seconds)

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Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has created this Calculator and 1500+ more calculators!

Verified by Anirudh Singh

National Institute of Technology (NIT), Jamshedpur

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< 18 Resistance Calculators

Equivalent Resistance from Secondary Side using Equivalent Impedance from Secondary Side

Go Equivalent Resistance from Secondary = sqrt(Equivalent Impedance from Secondary^2-Equivalent Reactance from Secondary^2)

Equivalent Resistance from Primary Side using Equivalent Impedance from Primary Side

Go Equivalent Resistance from Primary = sqrt(Equivalent Impedance from Primary^2-Equivalent Reactance from Primary^2)

Primary Winding Resistance given Secondary Winding Resistance

Go Resistance of Primary = (Equivalent Resistance from Secondary-Resistance of Secondary)/(Transformation Ratio^2)

Secondary Winding Resistance given Equivalent Resistance from Primary Side

Go Resistance of Secondary = (Equivalent Resistance from Primary-Resistance of Primary)*Transformation Ratio^2

Secondary Winding Resistance given Primary Winding Resistance

Go Resistance of Secondary = Equivalent Resistance from Secondary-Resistance of Primary*Transformation Ratio^2

Equivalent Resistance from Secondary Side

Go Equivalent Resistance from Secondary = Resistance of Secondary+Resistance of Primary*Transformation Ratio^2

Equivalent Resistance from Primary Side

Go Equivalent Resistance from Primary = Resistance of Primary+Resistance of Secondary/Transformation Ratio^2

P.U. Primary Resistance Drop

Go P U Primary Resistance drop = (Primary Current*Equivalent Resistance from Primary)/EMF Induced in Primary

Secondary Winding Resistance given Impedance of Secondary Winding

Go Resistance of Secondary = sqrt(Impedance of Secondary^2-Secondary Leakage Reactance^2)

Primary Winding Resistance given Impedance of Primary Winding

Go Resistance of Primary = sqrt(Impedance of Primary^2-Primary Leakage Reactance^2)

Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side

Go Resistance of Primary in Secondary = Equivalent Resistance from Secondary-Resistance of Secondary in Primary

Equivalent Resistance of Transformer from Secondary Side

Go Equivalent Resistance from Secondary = Resistance of Primary in Secondary+Resistance of Secondary

Resistance of Secondary in Primary using Equivalent Resistance from Primary Side

Go Resistance of Secondary in Primary = Equivalent Resistance from Primary-Resistance of Primary

Equivalent Resistance of Transformer from Primary Side

Go Equivalent Resistance from Primary = Resistance of Secondary in Primary+Resistance of Primary

Resistance of Secondary Winding in Primary

Go Resistance of Secondary in Primary = Resistance of Secondary/Transformation Ratio^2

Secondary Winding Resistance

Go Resistance of Secondary = Resistance of Secondary in Primary*Transformation Ratio^2

Primary Winding Resistance

Go Resistance of Primary = Resistance of Primary in Secondary/(Transformation Ratio^2)

Resistance of Primary Winding in Secondary

Go Resistance of Primary in Secondary = Resistance of Primary*Transformation Ratio^2

Equivalent Resistance of Transformer from Secondary Side Formula

Equivalent Resistance from Secondary = Resistance of Primary in Secondary+Resistance of Secondary
R₀₂ = R'₁+R₂

Explain equivalent resistance of transformer?

The primary and the secondary winding of an actual transformer have some resistance which is represented by R₁ and R₂ respectively. The resistances of the two windings can be transferred to any one side. It is done in order to make the calculations easy.
The resistance is transferred from one side to the other side in such a manner that percentage voltage drop remains the same on either side.

How to Calculate Equivalent Resistance of Transformer from Secondary Side?

Equivalent Resistance of Transformer from Secondary Side calculator uses Equivalent Resistance from Secondary = Resistance of Primary in Secondary+Resistance of Secondary to calculate the Equivalent Resistance from Secondary, The Equivalent Resistance of Transformer from Secondary Side formula is defined as the sum of Secondary Winding Resistance and Resistance of Primary winding in Secondary. Equivalent Resistance from Secondary is denoted by R₀₂ symbol.

How to calculate Equivalent Resistance of Transformer from Secondary Side using this online calculator? To use this online calculator for Equivalent Resistance of Transformer from Secondary Side, enter Resistance of Primary in Secondary (R'₁) & Resistance of Secondary (R₂) and hit the calculate button. Here is how the Equivalent Resistance of Transformer from Secondary Side calculation can be explained with given input values -> 51.79 = 25.89+25.9.

FAQ

What is Equivalent Resistance of Transformer from Secondary Side?

The Equivalent Resistance of Transformer from Secondary Side formula is defined as the sum of Secondary Winding Resistance and Resistance of Primary winding in Secondary and is represented as R₀₂ = R'₁+R₂ or Equivalent Resistance from Secondary = Resistance of Primary in Secondary+Resistance of Secondary. Resistance of Primary in Secondary is the Resistance of Primary winding in Secondary & Resistance of Secondary Winding is the resistance of secondary winding.

How to calculate Equivalent Resistance of Transformer from Secondary Side?

The Equivalent Resistance of Transformer from Secondary Side formula is defined as the sum of Secondary Winding Resistance and Resistance of Primary winding in Secondary is calculated using Equivalent Resistance from Secondary = Resistance of Primary in Secondary+Resistance of Secondary. To calculate Equivalent Resistance of Transformer from Secondary Side, you need Resistance of Primary in Secondary (R'₁) & Resistance of Secondary (R₂). With our tool, you need to enter the respective value for Resistance of Primary in Secondary & Resistance of Secondary 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 Equivalent Resistance from Secondary?

In this formula, Equivalent Resistance from Secondary uses Resistance of Primary in Secondary & Resistance of Secondary. We can use 2 other way(s) to calculate the same, which is/are as follows -

Equivalent Resistance from Secondary = sqrt(Equivalent Impedance from Secondary^2-Equivalent Reactance from Secondary^2)
Equivalent Resistance from Secondary = Resistance of Secondary+Resistance of Primary*Transformation Ratio^2

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