Series Field Resistance of Series DC Generator using Terminal Voltage Calculator

✖Armature Voltage is defined as voltage developed at the terminals of the armature winding of an AC or DC machine during the generation of power.ⓘ Armature Voltage [V_a]			+10% -10%
✖Terminal Voltage, electric pressure or electric tension is the difference in electric potential between two points in electrical machines.ⓘ Terminal Voltage [V_t]			+10% -10%
✖Armature Current is defined as the current developed in the armature of an electrical DC generator due to movement of rotor.ⓘ Armature Current [I_a]			+10% -10%
✖Armature Resistance is the ohmic resistance of the copper winding wires plus the brush resistance in an electrical generator.ⓘ Armature Resistance [R_a]			+10% -10%

✖Series field resistance refers to the electrical resistance of the field winding in a series-wound DC motor or generator.ⓘ Series Field Resistance of Series DC Generator using Terminal Voltage [R_se]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download DC Series Generator Formulas PDF PDF Image

Series Field Resistance of Series DC Generator using Terminal Voltage Solution

STEP 0: Pre-Calculation Summary

Formula Used

Series Field Resistance = ((Armature Voltage-Terminal Voltage)/Armature Current)-Armature Resistance
R_se = ((V_a-V_t)/I_a)-R_a
This formula uses 5 Variables

Variables Used

Series Field Resistance - (Measured in Ohm) - Series field resistance refers to the electrical resistance of the field winding in a series-wound DC motor or generator.
Armature Voltage - (Measured in Volt) - Armature Voltage is defined as voltage developed at the terminals of the armature winding of an AC or DC machine during the generation of power.
Terminal Voltage - (Measured in Volt) - Terminal Voltage, electric pressure or electric tension is the difference in electric potential between two points in electrical machines.
Armature Current - (Measured in Ampere) - Armature Current is defined as the current developed in the armature of an electrical DC generator due to movement of rotor.
Armature Resistance - (Measured in Ohm) - Armature Resistance is the ohmic resistance of the copper winding wires plus the brush resistance in an electrical generator.

STEP 1: Convert Input(s) to Base Unit

Armature Voltage: 275 Volt --> 275 Volt No Conversion Required
Terminal Voltage: 170 Volt --> 170 Volt No Conversion Required
Armature Current: 0.66 Ampere --> 0.66 Ampere No Conversion Required
Armature Resistance: 35.58 Ohm --> 35.58 Ohm No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R_se = ((V_a-V_t)/I_a)-R_a --> ((275-170)/0.66)-35.58

Evaluating ... ...

R_se = 123.510909090909

STEP 3: Convert Result to Output's Unit

123.510909090909 Ohm --> No Conversion Required

FINAL ANSWER

123.510909090909 ≈ 123.5109 Ohm <-- Series Field Resistance

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electrical » Machine » DC Machines » DC Generator » DC Series Generator » Resistance » Series Field Resistance of Series DC Generator using Terminal Voltage

Credits

Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

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

Verified by Kethavath Srinath

Osmania University (OU), Hyderabad

Kethavath Srinath has verified this Calculator and 1200+ more calculators!

< Resistance Calculators

Series Field Resistance of Series DC Generator using Terminal Voltage

LaTeX Go Series Field Resistance = ((Armature Voltage-Terminal Voltage)/Armature Current)-Armature Resistance

Armature Resistance of Series DC Generator using Terminal Voltage

LaTeX Go Armature Resistance = ((Armature Voltage-Terminal Voltage)/Armature Current)-Series Field Resistance

Armature Resistance of Series DC Generator given Output Power

LaTeX Go Armature Resistance = (Converted Power-Output Power)/(Armature Current^2)

Series Field Resistance of Series DC Generator using Terminal Voltage Formula

LaTeX Go

Series Field Resistance = ((Armature Voltage-Terminal Voltage)/Armature Current)-Armature Resistance
R_se = ((V_a-V_t)/I_a)-R_a

What is a DC generator used for?

A DC generator is an electrical device used for generating electrical energy. The main function of this device is to change mechanical energy into electrical energy. There are several types of mechanical energy sources available such as hand cranks, internal combustion engines, water turbines, gas and steam turbines.

How to Calculate Series Field Resistance of Series DC Generator using Terminal Voltage?

Series Field Resistance of Series DC Generator using Terminal Voltage calculator uses Series Field Resistance = ((Armature Voltage-Terminal Voltage)/Armature Current)-Armature Resistance to calculate the Series Field Resistance, The Series Field Resistance of Series DC Generator using Terminal Voltage formula is defined as the resistance of the series field windings of the series DC generator. Series Field Resistance is denoted by R_se symbol.

How to calculate Series Field Resistance of Series DC Generator using Terminal Voltage using this online calculator? To use this online calculator for Series Field Resistance of Series DC Generator using Terminal Voltage, enter Armature Voltage (V_a), Terminal Voltage (V_t), Armature Current (I_a) & Armature Resistance (R_a) and hit the calculate button. Here is how the Series Field Resistance of Series DC Generator using Terminal Voltage calculation can be explained with given input values -> 123.5109 = ((275-170)/0.66)-35.58.

FAQ

What is Series Field Resistance of Series DC Generator using Terminal Voltage?

The Series Field Resistance of Series DC Generator using Terminal Voltage formula is defined as the resistance of the series field windings of the series DC generator and is represented as R_se = ((V_a-V_t)/I_a)-R_a or Series Field Resistance = ((Armature Voltage-Terminal Voltage)/Armature Current)-Armature Resistance. Armature Voltage is defined as voltage developed at the terminals of the armature winding of an AC or DC machine during the generation of power, Terminal Voltage, electric pressure or electric tension is the difference in electric potential between two points in electrical machines, Armature Current is defined as the current developed in the armature of an electrical DC generator due to movement of rotor & Armature Resistance is the ohmic resistance of the copper winding wires plus the brush resistance in an electrical generator.

How to calculate Series Field Resistance of Series DC Generator using Terminal Voltage?

The Series Field Resistance of Series DC Generator using Terminal Voltage formula is defined as the resistance of the series field windings of the series DC generator is calculated using Series Field Resistance = ((Armature Voltage-Terminal Voltage)/Armature Current)-Armature Resistance. To calculate Series Field Resistance of Series DC Generator using Terminal Voltage, you need Armature Voltage (V_a), Terminal Voltage (V_t), Armature Current (I_a) & Armature Resistance (R_a). With our tool, you need to enter the respective value for Armature Voltage, Terminal Voltage, Armature Current & Armature Resistance and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search