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Primary Winding Resistance given Secondary Winding Resistance Formula

GoPrimary Winding Resistance Formula

GoPrimary Winding Resistance given Impedance of Primary Winding Formula

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Resistance of Primary Winding is the resistance of primary winding. Check FAQs

R 1 = \frac{R 02 - R 2}{K^{2}}

R₁ - Resistance of Primary?R₀₂ - Equivalent Resistance from Secondary?R₂ - Resistance of Secondary?K - Transformation Ratio?

Primary Winding Resistance given Secondary Winding Resistance Example

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Here is how the Primary Winding Resistance given Secondary Winding Resistance equation looks like with Values.

Here is how the Primary Winding Resistance given Secondary Winding Resistance equation looks like with Units.

Here is how the Primary Winding Resistance given Secondary Winding Resistance equation looks like.

17.9792 = \frac{51.79 - 25.9}{{1.2}^{2}}

17.9792Ω = \frac{51.79Ω - 25.9Ω}{{1.2}^{2}}

17.9792 = \frac{51.79 - 25.9}{{1.2}^{2}}

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Primary Winding Resistance given Secondary Winding Resistance Solution

Follow our step by step solution on how to calculate Primary Winding Resistance given Secondary Winding Resistance?

FIRST Step Consider the formula

R 1 = \frac{R 02 - R 2}{K^{2}}

Next Step Substitute values of Variables

∴

R 1 = \frac{51.79Ω - 25.9Ω}{{1.2}^{2}}

Next Step Prepare to Evaluate

∴

R 1 = \frac{51.79 - 25.9}{{1.2}^{2}}

Next Step Evaluate

∴

R 1 = 17.9791666666667Ω

LAST Step Rounding Answer

∴

R 1 = 17.9792Ω

Primary Winding Resistance given Secondary Winding Resistance Formula Elements

Variables

Resistance of Primary

Resistance of Primary Winding is the resistance of primary winding.

Symbol: R₁

Measurement: Electric ResistanceUnit: Ω

Note: Value can be positive or negative.

Formulas to find Resistance of Primary

Equivalent Resistance from Secondary

Equivalent resistance from Secondary side is the total secondary side resistance.

Symbol: R₀₂

Measurement: Electric ResistanceUnit: Ω

Note: Value can be positive or negative.

Formulas to find Equivalent Resistance from Secondary

Resistance of Secondary

Resistance of Secondary Winding is the resistance of secondary winding.

Symbol: R₂

Measurement: Electric ResistanceUnit: Ω

Note: Value can be positive or negative.

Formulas to find Resistance of Secondary

Transformation Ratio

The Transformation Ratio of the transformer is used to find the relation between primary voltage and secondary voltage.

Symbol: K

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Transformation Ratio

Other Formulas to find Resistance of Primary

Go Primary Winding Resistance

R 1 = \frac{R' 1}{K^{2}}

Go Primary Winding Resistance given Impedance of Primary Winding

R 1 = \sqrt{{Z 1}^{2} - {X L1}^{2}}

Other formulas in Resistance category

Go Equivalent Resistance of Transformer from Primary Side

R 01 = R' 2 + R 1

Go Equivalent Resistance of Transformer from Secondary Side

R 02 = R' 1 + R 2

Go Resistance of Secondary in Primary using Equivalent Resistance from Primary Side

R' 2 = R 01 - R 1

Go Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side

R' 1 = R 02 - R' 2

How to Evaluate Primary Winding Resistance given Secondary Winding Resistance?

Primary Winding Resistance given Secondary Winding Resistance evaluator uses Resistance of Primary = (Equivalent Resistance from Secondary-Resistance of Secondary)/(Transformation Ratio^2) to evaluate the Resistance of Primary, The Primary Winding Resistance given Secondary Winding Resistance formula is defined as the resistance of the primary winding. Resistance of Primary is denoted by R₁ symbol.

How to evaluate Primary Winding Resistance given Secondary Winding Resistance using this online evaluator? To use this online evaluator for Primary Winding Resistance given Secondary Winding Resistance, enter Equivalent Resistance from Secondary (R₀₂), Resistance of Secondary (R₂) & Transformation Ratio (K) and hit the calculate button.

FAQs on Primary Winding Resistance given Secondary Winding Resistance

What is the formula to find Primary Winding Resistance given Secondary Winding Resistance?

The formula of Primary Winding Resistance given Secondary Winding Resistance is expressed as Resistance of Primary = (Equivalent Resistance from Secondary-Resistance of Secondary)/(Transformation Ratio^2). Here is an example- 17.97917 = (51.79-25.9)/(1.2^2).

How to calculate Primary Winding Resistance given Secondary Winding Resistance?

With Equivalent Resistance from Secondary (R₀₂), Resistance of Secondary (R₂) & Transformation Ratio (K) we can find Primary Winding Resistance given Secondary Winding Resistance using the formula - Resistance of Primary = (Equivalent Resistance from Secondary-Resistance of Secondary)/(Transformation Ratio^2).

What are the other ways to Calculate Resistance of Primary?

Here are the different ways to Calculate Resistance of Primary-

Resistance of Primary=Resistance of Primary in Secondary/(Transformation Ratio^2)
Resistance of Primary=sqrt(Impedance of Primary^2-Primary Leakage Reactance^2)

Can the Primary Winding Resistance given Secondary Winding Resistance be negative?

Yes, the Primary Winding Resistance given Secondary Winding Resistance, measured in Electric Resistance can be negative.

Which unit is used to measure Primary Winding Resistance given Secondary Winding Resistance?

Primary Winding Resistance given Secondary Winding Resistance 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 Primary Winding Resistance given Secondary Winding Resistance can be measured.

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Primary Winding Resistance given Secondary Winding Resistance Formula

​GoPrimary Winding Resistance Formula

​GoPrimary Winding Resistance given Impedance of Primary Winding Formula

Primary Winding Resistance given Secondary Winding Resistance Example

Primary Winding Resistance given Secondary Winding Resistance Solution

Primary Winding Resistance given Secondary Winding Resistance Formula Elements

Other Formulas to find Resistance of Primary

Other formulas in Resistance category

How to Evaluate Primary Winding Resistance given Secondary Winding Resistance?

FAQs on Primary Winding Resistance given Secondary Winding Resistance

Variable Name

GoPrimary Winding Resistance Formula

GoPrimary Winding Resistance given Impedance of Primary Winding Formula