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

STEP 0: Pre-Calculation Summary
Formula Used
Resistance of Primary in Secondary = Equivalent Resistance from Secondary-Resistance of Secondary in Primary
R'1 = R02-R'2
This formula uses 3 Variables
Variables Used
Resistance of Primary in Secondary - (Measured in Ohm) - Resistance of Primary in Secondary is the Resistance of Primary winding in Secondary.
Equivalent Resistance from Secondary - (Measured in Ohm) - Equivalent resistance from Secondary side is the total secondary side resistance.
Resistance of Secondary in Primary - (Measured in Ohm) - Resistance of Secondary in Primary is the Resistance of Secondary winding in the primary.
STEP 1: Convert Input(s) to Base Unit
Equivalent Resistance from Secondary: 51.79 Ohm --> 51.79 Ohm No Conversion Required
Resistance of Secondary in Primary: 17.99 Ohm --> 17.99 Ohm No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
R'1 = R02-R'2 --> 51.79-17.99
Evaluating ... ...
R'1 = 33.8
STEP 3: Convert Result to Output's Unit
33.8 Ohm --> No Conversion Required
FINAL ANSWER
33.8 Ohm <-- Resistance of Primary in Secondary
(Calculation completed in 00.004 seconds)

Credits

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Created by Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
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Verified by Anirudh Singh
National Institute of Technology (NIT), Jamshedpur
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Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side Formula

​LaTeX ​Go
Resistance of Primary in Secondary = Equivalent Resistance from Secondary-Resistance of Secondary in Primary
R'1 = R02-R'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 Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side?

Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side calculator uses Resistance of Primary in Secondary = Equivalent Resistance from Secondary-Resistance of Secondary in Primary to calculate the Resistance of Primary in Secondary, The Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side formula is defined as the resistance in the secondary winding because of the primary winding's electromotive force. Resistance of Primary in Secondary is denoted by R'1 symbol.

How to calculate Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side using this online calculator? To use this online calculator for Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side, enter Equivalent Resistance from Secondary (R02) & Resistance of Secondary in Primary (R'2) and hit the calculate button. Here is how the Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side calculation can be explained with given input values -> 33.8 = 51.79-17.99.

FAQ

What is Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side?
The Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side formula is defined as the resistance in the secondary winding because of the primary winding's electromotive force and is represented as R'1 = R02-R'2 or Resistance of Primary in Secondary = Equivalent Resistance from Secondary-Resistance of Secondary in Primary. Equivalent resistance from Secondary side is the total secondary side resistance & Resistance of Secondary in Primary is the Resistance of Secondary winding in the primary.
How to calculate Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side?
The Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side formula is defined as the resistance in the secondary winding because of the primary winding's electromotive force is calculated using Resistance of Primary in Secondary = Equivalent Resistance from Secondary-Resistance of Secondary in Primary. To calculate Resistance of Primary in Secondary using Equivalent Resistance from Secondary Side, you need Equivalent Resistance from Secondary (R02) & Resistance of Secondary in Primary (R'2). With our tool, you need to enter the respective value for Equivalent Resistance from Secondary & Resistance of Secondary in Primary 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 Primary in Secondary?
In this formula, Resistance of Primary in Secondary uses Equivalent Resistance from Secondary & Resistance of Secondary in Primary. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Resistance of Primary in Secondary = Resistance of Primary*Transformation Ratio^2
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