Transformation Ratio given Primary and Secondary Voltage Calculator

✖Secondary Voltage is defined as the voltage on the secondary side of a transformer or the side at which load is connected.ⓘ Secondary Voltage [V₂]			+10% -10%
✖Primary Voltage means the level of voltage at facilities at which electric power is taken or delivered, generally at a level between 12 kV and 33 kV, but always between 2 kV and 50 kV.ⓘ Primary Voltage [V₁]			+10% -10%

✖The Transformation Ratio of the transformer is used to find the relation between primary voltage and secondary voltage.ⓘ Transformation Ratio given Primary and Secondary Voltage [K]

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Transformation Ratio given Primary and Secondary Voltage Solution

STEP 0: Pre-Calculation Summary

Formula Used

Transformation Ratio = Secondary Voltage/Primary Voltage
K = V₂/V₁
This formula uses 3 Variables

Variables Used

Transformation Ratio - The Transformation Ratio of the transformer is used to find the relation between primary voltage and secondary voltage.
Secondary Voltage - (Measured in Volt) - Secondary Voltage is defined as the voltage on the secondary side of a transformer or the side at which load is connected.
Primary Voltage - (Measured in Volt) - Primary Voltage means the level of voltage at facilities at which electric power is taken or delivered, generally at a level between 12 kV and 33 kV, but always between 2 kV and 50 kV.

STEP 1: Convert Input(s) to Base Unit

Secondary Voltage: 288 Volt --> 288 Volt No Conversion Required
Primary Voltage: 240 Volt --> 240 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

K = V₂/V₁ --> 288/240

Evaluating ... ...

K = 1.2

STEP 3: Convert Result to Output's Unit

1.2 --> No Conversion Required

FINAL ANSWER

1.2 <-- Transformation Ratio

(Calculation completed in 00.004 seconds)

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Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

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National Institute of Technology (NIT), Jamshedpur

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< Transformation Ratio Calculators

Transformation Ratio given Equivalent Reactance from Secondary Side

LaTeX Go Transformation Ratio = sqrt((Equivalent Reactance from Secondary-Secondary Leakage Reactance)/Primary Leakage Reactance)

Transformation Ratio given Equivalent Resistance from Secondary Side

LaTeX Go Transformation Ratio = sqrt((Equivalent Resistance from Secondary-Resistance of Secondary)/Resistance of Primary)

Transformation Ratio given Equivalent Resistance from Primary Side

LaTeX Go Transformation Ratio = sqrt(Resistance of Secondary/(Equivalent Resistance from Primary-Resistance of Primary))

Transformation Ratio given Primary and Secondary Induced Voltage

LaTeX Go Transformation Ratio = EMF Induced in Secondary/EMF Induced in Primary

< Transformer Circuit Calculators

Equivalent Reactance of Transformer from Secondary Side

LaTeX Go Equivalent Reactance from Secondary = Secondary Leakage Reactance+Reactance of Primary in Secondary

Equivalent Reactance of Transformer from Primary Side

LaTeX Go Equivalent Reactance from Primary = Primary Leakage Reactance+Reactance of Secondary in Primary

Primary Leakage Reactance

LaTeX Go Primary Leakage Reactance = Reactance of Primary in Secondary/(Transformation Ratio^2)

Reactance of Primary Winding in Secondary

LaTeX Go Reactance of Primary in Secondary = Primary Leakage Reactance*Transformation Ratio^2

Transformation Ratio given Primary and Secondary Voltage Formula

LaTeX Go

Transformation Ratio = Secondary Voltage/Primary Voltage
K = V₂/V₁

Is the ratio between turns and voltage the same in the transformer?

Transformers are all about “ratios”. The ratio of the primary to the secondary, the ratio of the input to the output, and the turns ratio of any given transformer will be the same as its voltage ratio. the ratio between the number of turns changes the resulting voltages must also change by the same ratio.

How to Calculate Transformation Ratio given Primary and Secondary Voltage?

Transformation Ratio given Primary and Secondary Voltage calculator uses Transformation Ratio = Secondary Voltage/Primary Voltage to calculate the Transformation Ratio, The Transformation Ratio given Primary and Secondary Voltage formula is defined as the ratio of the EMF in the secondary coil to that in the primary coil. Due to the resistance in the winding and some leakage flux, there is some loss in voltage. Transformation Ratio is denoted by K symbol.

How to calculate Transformation Ratio given Primary and Secondary Voltage using this online calculator? To use this online calculator for Transformation Ratio given Primary and Secondary Voltage, enter Secondary Voltage (V₂) & Primary Voltage (V₁) and hit the calculate button. Here is how the Transformation Ratio given Primary and Secondary Voltage calculation can be explained with given input values -> 1.2 = 288/240.

FAQ

What is Transformation Ratio given Primary and Secondary Voltage?

The Transformation Ratio given Primary and Secondary Voltage formula is defined as the ratio of the EMF in the secondary coil to that in the primary coil. Due to the resistance in the winding and some leakage flux, there is some loss in voltage and is represented as K = V₂/V₁ or Transformation Ratio = Secondary Voltage/Primary Voltage. Secondary Voltage is defined as the voltage on the secondary side of a transformer or the side at which load is connected & Primary Voltage means the level of voltage at facilities at which electric power is taken or delivered, generally at a level between 12 kV and 33 kV, but always between 2 kV and 50 kV.

How to calculate Transformation Ratio given Primary and Secondary Voltage?

The Transformation Ratio given Primary and Secondary Voltage formula is defined as the ratio of the EMF in the secondary coil to that in the primary coil. Due to the resistance in the winding and some leakage flux, there is some loss in voltage is calculated using Transformation Ratio = Secondary Voltage/Primary Voltage. To calculate Transformation Ratio given Primary and Secondary Voltage, you need Secondary Voltage (V₂) & Primary Voltage (V₁). With our tool, you need to enter the respective value for Secondary Voltage & Primary Voltage 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 Transformation Ratio?

In this formula, Transformation Ratio uses Secondary Voltage & Primary Voltage. We can use 3 other way(s) to calculate the same, which is/are as follows -

Transformation Ratio = EMF Induced in Secondary/EMF Induced in Primary
Transformation Ratio = sqrt(Resistance of Secondary/(Equivalent Resistance from Primary-Resistance of Primary))
Transformation Ratio = sqrt((Equivalent Resistance from Secondary-Resistance of Secondary)/Resistance of Primary)

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