• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar

Zzoomit

Magazine

  • Business
  • Tech Updates
  • Electrical
  • Health Care
  • Social Media
  • Law
  • Life Style
  • Home Improvement
You are here: Home / Basics / How to calculate power using electrical power calculator
How to calculate power using electrical power calculator

How to calculate power using electrical power calculator

January 4, 2019 by Andrea Fonseka

Here is the easy solution for How to Calculate Power. This is for electrical Power Calculator and not for mechanical power calculator.

The Power Formula in electricity, different depending on DC and AC circuits. There is a separate formula for Single Phase Circuits and Three-Phase Circuits.

The Power Calculation in AC and DC circuits differ only by Cos Pi value. (Cos pi means Power Factor).

The 3 phase Power formula differs by the 3 in a Single Phase AC circuits.

 

Power Calculations in DC circuits

 If Voltage & current are known variables

 If current & Resistance are known Variables

 If Voltage & Resistance are Known Variables

Power Calculations in Single Phase AC circuits

If Voltage, Current & Cos Pi are Known Variables

 If Current, Resistance & Cos Pi are Known Variables

 

If Voltage, Resistance & Cos pi are Known Variables

 

Power Calculations in Three Phase AC circuts

 If Line Voltage, Line Current and Cos pi are known Variables

 If Phase Voltage, Phase Current and Cos pi are known Variables

 If Resistance, Current & Cos pi are Known Variables

 If Voltage, Resistance & Cos pi are Known Variables

Cos pi 

Note : 

While entering the input use only numbers.

For example, If you are going to enter a Voltage value as 2.2kv means, enter it as 2200 v. This calculator can only take numbers as input.

The Output would be also in number format.

Primary Sidebar

Categories

Pages

  • About
  • Contact Us
  • Disclaimer
  • DMCA
  • Guest Post
  • Home
  • Privacy Policy
  • Sitemap
  • Support Us
  • Write for Us

My Read

Msum D2l Login Details 2024

Understanding Integration Therapy

Understanding Integration Therapy

The Healing Energy of Sedona

The Healing Energy of Sedona: The Power of Transformational Spiritual Retreats

The Critical Role of Temperature Regulation in Mobile Intensive Care Units

The Critical Role of Temperature Regulation in Mobile Intensive Care Units

Travel in Style

Travel in Style: How Airport Shuttles and Wedding Rides Make Charleston Special

Netflix Forecast for 2025

Netflix Forecast for 2025: What You Need to Know

Copyright © 2025 Zzoomit.com Contact Us: [email protected]