Secondary Winding Resistance given Impedance of Secondary Winding Solution

STEP 0: Pre-Calculation Summary
Formula Used
Resistance of Secondary = sqrt(Impedance of Secondary^2-Secondary Leakage Reactance^2)
R2 = sqrt(Z2^2-XL2^2)
This formula uses 1 Functions, 3 Variables
Functions Used
sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)
Variables Used
Resistance of Secondary - (Measured in Ohm) - Resistance of Secondary Winding is the resistance of secondary winding.
Impedance of Secondary - (Measured in Ohm) - The Impedance of Secondary Winding is the impedance you anticipate the device connected to the transformer secondary side to have.
Secondary Leakage Reactance - (Measured in Ohm) - Secondary leakage reactance of a transformer arises from the fact that all the flux produced by one winding does not link with the other winding.
STEP 1: Convert Input(s) to Base Unit
Impedance of Secondary: 25.92 Ohm --> 25.92 Ohm No Conversion Required
Secondary Leakage Reactance: 0.95 Ohm --> 0.95 Ohm No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
R2 = sqrt(Z2^2-XL2^2) --> sqrt(25.92^2-0.95^2)
Evaluating ... ...
R2 = 25.9025848131031
STEP 3: Convert Result to Output's Unit
25.9025848131031 Ohm --> No Conversion Required
FINAL ANSWER
25.9025848131031 25.90258 Ohm <-- Resistance of Secondary
(Calculation completed in 00.020 seconds)

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Vishwakarma Government Engineering College (VGEC), Ahmedabad
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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

19 Transformer Design Calculators

Eddy Current Loss
Go Eddy Current Loss = Eddy Current Coefficient*Maximum Flux Density^2*Supply Frequency^2*Lamination Thickness^2*Volume of Core
Hysteresis Loss
Go Hysteresis Loss = Hysteresis Constant*Supply Frequency*(Maximum Flux Density ^Steinmetz Coefficient)*Volume of Core
Area of Core given EMF Induced in Secondary Winding
Go Area of Core = EMF Induced in Secondary/(4.44*Supply Frequency*Number of Turns in Secondary*Maximum Flux Density)
Number of Turns in Secondary Winding
Go Number of Turns in Secondary = EMF Induced in Secondary/(4.44*Supply Frequency*Area of Core*Maximum Flux Density)
Number of Turns in Primary Winding
Go Number of Turns in Primary = EMF Induced in Primary/(4.44*Supply Frequency*Area of Core*Maximum Flux Density)
Area of Core given EMF Induced in Primary Winding
Go Area of Core = EMF Induced in Primary/(4.44*Supply Frequency*Number of Turns in Primary*Maximum Flux Density)
Percentage Regulation of Transformer
Go Percentage Regulation of Transformer = ((No Load Terminal Voltage-Full Load Terminal Voltage)/No Load Terminal Voltage)*100
Maximum Flux in Core using Secondary Winding
Go Maximum Core Flux = EMF Induced in Secondary/(4.44*Supply Frequency*Number of Turns in Secondary)
Maximum Flux in Core using Primary Winding
Go Maximum Core Flux = EMF Induced in Primary/(4.44*Supply Frequency*Number of Turns 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)
EMF Induced in Primary Winding given Input Voltage
Go EMF Induced in Primary = Primary Voltage-Primary Current*Impedance of Primary
Utilisation Factor of Transformer Core
Go Utilisation Factor of Transformer Core = Net Cross Sectional Area/Total Cross Sectional Area
Stacking Factor of Transformer
Go Stacking Factor of Transformer = Net Cross Sectional Area/Gross Cross Sectional Area
Self-Induced EMF in Secondary Side
Go EMF Induced in Secondary = Secondary Leakage Reactance*Secondary Current
Self-Induced EMF in Primary Side
Go Self Induced EMF in Primary = Primary Leakage Reactance*Primary Current
Percentage All Day Efficiency of Transformer
Go All Day Efficiency = ((Output Energy)/(Input Energy))*100
Maximum Core Flux
Go Maximum Core Flux = Maximum Flux Density*Area of Core
Transformer Iron loss
Go Iron Losses = Eddy Current Loss+Hysteresis Loss

Secondary Winding Resistance given Impedance of Secondary Winding Formula

Resistance of Secondary = sqrt(Impedance of Secondary^2-Secondary Leakage Reactance^2)
R2 = sqrt(Z2^2-XL2^2)

What type of winding is used in a transformer?

In core type, we wrap the primary, and secondary windings on the outside limbs, and in shell type, we place the primary and secondary windings on the inner limbs. We use concentric type windings in core type transformer. We place a low voltage winding near the core. However, to reduce leakage reactance, windings can be interlaced.

How to Calculate Secondary Winding Resistance given Impedance of Secondary Winding?

Secondary Winding Resistance given Impedance of Secondary Winding calculator uses Resistance of Secondary = sqrt(Impedance of Secondary^2-Secondary Leakage Reactance^2) to calculate the Resistance of Secondary, The Secondary Winding Resistance given Impedance of Secondary Winding formula is defined as the resistance of Secondary winding. Resistance of Secondary is denoted by R2 symbol.

How to calculate Secondary Winding Resistance given Impedance of Secondary Winding using this online calculator? To use this online calculator for Secondary Winding Resistance given Impedance of Secondary Winding, enter Impedance of Secondary (Z2) & Secondary Leakage Reactance (XL2) and hit the calculate button. Here is how the Secondary Winding Resistance given Impedance of Secondary Winding calculation can be explained with given input values -> 25.90258 = sqrt(25.92^2-0.95^2).

FAQ

What is Secondary Winding Resistance given Impedance of Secondary Winding?
The Secondary Winding Resistance given Impedance of Secondary Winding formula is defined as the resistance of Secondary winding and is represented as R2 = sqrt(Z2^2-XL2^2) or Resistance of Secondary = sqrt(Impedance of Secondary^2-Secondary Leakage Reactance^2). The Impedance of Secondary Winding is the impedance you anticipate the device connected to the transformer secondary side to have & Secondary leakage reactance of a transformer arises from the fact that all the flux produced by one winding does not link with the other winding.
How to calculate Secondary Winding Resistance given Impedance of Secondary Winding?
The Secondary Winding Resistance given Impedance of Secondary Winding formula is defined as the resistance of Secondary winding is calculated using Resistance of Secondary = sqrt(Impedance of Secondary^2-Secondary Leakage Reactance^2). To calculate Secondary Winding Resistance given Impedance of Secondary Winding, you need Impedance of Secondary (Z2) & Secondary Leakage Reactance (XL2). With our tool, you need to enter the respective value for Impedance of Secondary & Secondary Leakage Reactance 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 Resistance of Secondary?
In this formula, Resistance of Secondary uses Impedance of Secondary & Secondary Leakage Reactance. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Resistance of Secondary = (Equivalent Resistance from Primary-Resistance of Primary)*Transformation Ratio^2
  • Resistance of Secondary = Equivalent Resistance from Secondary-Resistance of Primary*Transformation Ratio^2
  • Resistance of Secondary = Resistance of Secondary in Primary*Transformation Ratio^2
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