HCF of three numbers

Efficiency of DC Machine Calculator

Engineering Chemistry Financial Health More >>

↳

Electrical Chemical Engineering Civil Electronics More >>

⤿

Electrical Machine Design Circuit Graph Theory Control System Electrical Circuit More >>

⤿

DC Machines AC Machines

✖Generated Power refers to the amount of electrical power generated by power plants or renewable energy sources.ⓘ Generated Power [P_gen]			+10% -10%
✖The output power of a synchronous machine refers to the electrical power that it can deliver or generate. It is the power that is transferred from the machine to an external load or system.ⓘ Output Power [P_o]			+10% -10%

✖Efficiency refers to the ratio of useful output or work obtained from a system or device to the input or energy supplied to it.ⓘ Efficiency of DC Machine [η]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download DC Machines Formulas PDF PDF Image

Efficiency of DC Machine Solution

STEP 0: Pre-Calculation Summary

Formula Used

Efficiency = Generated Power/Output Power
η = P_gen/P_o
This formula uses 3 Variables

Variables Used

Efficiency - Efficiency refers to the ratio of useful output or work obtained from a system or device to the input or energy supplied to it.
Generated Power - (Measured in Watt) - Generated Power refers to the amount of electrical power generated by power plants or renewable energy sources.
Output Power - (Measured in Watt) - The output power of a synchronous machine refers to the electrical power that it can deliver or generate. It is the power that is transferred from the machine to an external load or system.

STEP 1: Convert Input(s) to Base Unit

Generated Power: 400 Kilowatt --> 400000 Watt (Check conversion here)
Output Power: 600 Kilowatt --> 600000 Watt (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

η = P_gen/P_o --> 400000/600000

Evaluating ... ...

η = 0.666666666666667

STEP 3: Convert Result to Output's Unit

0.666666666666667 --> No Conversion Required

FINAL ANSWER

0.666666666666667 ≈ 0.666667 <-- Efficiency

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electrical » Electrical Machine Design » DC Machines » Efficiency of DC Machine

Credits

Created by Aman Dhussawat

GURU TEGH BAHADUR INSTITUTE OF TECHNOLOGY (GTBIT), NEW DELHI

Aman Dhussawat has created this Calculator and 50+ more calculators!

Verified by Parminder Singh

Chandigarh University (CU), Punjab

Parminder Singh has verified this Calculator and 500+ more calculators!

< DC Machines Calculators

Peripheral Speed of Armature using Limiting Value of Core Length

LaTeX Go Peripheral Speed of Armature = (7.5)/(Specific Magnetic Loading*Limiting Value of Core Length*Turns per Coil*Number of Coils between Adjacent Segments)

Average Gap Density using Limiting Value of Core Length

LaTeX Go Specific Magnetic Loading = (7.5)/(Limiting Value of Core Length*Peripheral Speed of Armature*Turns per Coil*Number of Coils between Adjacent Segments)

Limiting Value of Core Length

LaTeX Go Limiting Value of Core Length = (7.5)/(Specific Magnetic Loading*Peripheral Speed of Armature*Turns per Coil*Number of Coils between Adjacent Segments)

Number of Poles using Magnetic Loading

LaTeX Go Number of Poles = Magnetic Loading/Flux per Pole

Efficiency of DC Machine Formula

LaTeX Go

Efficiency = Generated Power/Output Power
η = P_gen/P_o

What is work efficiency?

Work efficiency is the ability to get the most output from the least possible input. It means doing more with less. Working smarter, not harder. When you improve efficiency, you're able to get a larger output from the same amount of input – or even less.

How to Calculate Efficiency of DC Machine?

Efficiency of DC Machine calculator uses Efficiency = Generated Power/Output Power to calculate the Efficiency, The Efficiency of DC Machine formula is defined as the generated power upon output power are measured under similar conditions and represent the design specifications of the system or device. Efficiency is an important factor to consider when designing systems or devices because higher efficiency generally indicates better utilization of resources and reduced waste. Designing for high efficiency can lead to energy savings, cost reduction, and improved performance. Efficiency is denoted by η symbol.

How to calculate Efficiency of DC Machine using this online calculator? To use this online calculator for Efficiency of DC Machine, enter Generated Power (P_gen) & Output Power (P_o) and hit the calculate button. Here is how the Efficiency of DC Machine calculation can be explained with given input values -> 0.666667 = 400000/600000.

FAQ

What is Efficiency of DC Machine?

The Efficiency of DC Machine formula is defined as the generated power upon output power are measured under similar conditions and represent the design specifications of the system or device. Efficiency is an important factor to consider when designing systems or devices because higher efficiency generally indicates better utilization of resources and reduced waste. Designing for high efficiency can lead to energy savings, cost reduction, and improved performance and is represented as η = P_gen/P_o or Efficiency = Generated Power/Output Power. Generated Power refers to the amount of electrical power generated by power plants or renewable energy sources & The output power of a synchronous machine refers to the electrical power that it can deliver or generate. It is the power that is transferred from the machine to an external load or system.

How to calculate Efficiency of DC Machine?

The Efficiency of DC Machine formula is defined as the generated power upon output power are measured under similar conditions and represent the design specifications of the system or device. Efficiency is an important factor to consider when designing systems or devices because higher efficiency generally indicates better utilization of resources and reduced waste. Designing for high efficiency can lead to energy savings, cost reduction, and improved performance is calculated using Efficiency = Generated Power/Output Power. To calculate Efficiency of DC Machine, you need Generated Power (P_gen) & Output Power (P_o). With our tool, you need to enter the respective value for Generated Power & Output Power 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