Wira Electrical Engineering Portal - All About Electrical

Electric Circuits More

Three-Phase Electric Circuits: Balanced Wye-Wye Connection

The voltages we get from the three-phase power system are produced by a synchronous generator. In a balanced condition, the three voltages have equal amplitudes. Even they have...

Wira Adhitama
Mar 15, 2020 3 min read

Three-Phase Electric Circuits: Balanced Wye-Wye Connection

Wira Adhitama
Mar 15, 2020 3 min read

Definition of Balanced Three-Phase Voltages in AC Circuits

Wira Adhitama
Feb 29, 2020 3 min read

What is Three Phase AC Circuits – Definition and Types

Wira Adhitama
Feb 27, 2020 1 min read

How Does a Wattmeter Work?

Wira Adhitama
Feb 25, 2020 1 min read

What is Power Factor Correction for AC Circuits

Wira Adhitama
Feb 23, 2020 2 min read

Power Electronics More

Diode as Switch and Junction Simple Explanation

Power diode is the simplest static devices among power electronics (PE). This device can act as an electronic switch. So it seems convenient to use a diode as...

Wira Adhitama
Oct 29, 2019 2 min read

Diode as Switch and Junction Simple Explanation

Wira Adhitama
Oct 29, 2019 2 min read

Articles More

Best Electrical Engineering Websites You Should Visit

Best Electrical Engineering Websites is what you need right now. Learning electrical engineering is never enough if you just do it in class. The materials are very wide...

Wira Adhitama
Mar 5, 2020 5 min read

Best Electrical Engineering Websites You Should Visit

Wira Adhitama
Mar 5, 2020 5 min read

DIY Projects More

Blinking LED : How to Make Blinking LED With 4 Cool Methods

Blinking LED circuit is a simple circuit which is made for flashing LED lights in specific pattern like the digital screen to make an image or text. It...

Wira Adhitama
Nov 6, 2019 4 min read

Blinking LED : How to Make Blinking LED With 4 Cool Methods

Wira Adhitama
Nov 6, 2019 4 min read

All Stories

Power Conservation in AC Circuits

This principle of conservation of power applies to ac circuits as well as to dc circuits. Make sure to read what is ac circuit...

Wira Adhitama
Feb 23, 2020 2 min read

Definition Power Triangle and Complex Power AC Circuits

Considerable effort has been expended over the years to express power relations as simply as possible. Power engineers have coined the term complex power,...

Wira Adhitama
Feb 23, 2020 3 min read

Power Factor Formula and Apparent Power for AC Circuits

Power factor is the ratio of working power. This term is often mentioned in the electrical industry, but do you know what it means?...

Wira Adhitama
Feb 22, 2020 2 min read

RMS Voltage and Current for AC Circuits

The idea of effective value arises from the need to measure the effectiveness of a voltage or current source in delivering power to a...

Wira Adhitama
Feb 19, 2020 2 min read

What is Maximum Average Power Transfer Formula in AC…

We have solved the problem of maximizing the power delivered by a power-supplying resistive network to a load RL. Representing the circuit in Thevenin...

Wira Adhitama
Jan 28, 2020 2 min read

Power in AC Circuits : Instantaneous and Average Power

Average power formula is the important calculation in the electrical circuit. The instantaneous power p(t) absorbed by an element is the product of the...

Wira Adhitama
Jan 17, 2020 4 min read

Electric Power Formula

Although current and voltage are fundamental variables for electric circuits, they are not still sufficient to solve all the electrical phenomenon. In fact, we...

Wira Adhitama
Jan 6, 2020 2 min read

Electric Voltage Definition

From the explanation before, in order to move the electron from one point to another, we need some work or energy transfer. Electrical Voltage...

Wira Adhitama
Jan 6, 2020 1 min read

What Are Electric Current

For elementary physic we know, atom are the smallest matter consist of protons, electrons, and neutrons. The charge e on electron is negative and has magnitude...

Wira Adhitama
Jan 2, 2020 2 min read

Basic Direct Current (DC) Circuit Theory

A direct current electric circuit is energized by dc electricity sources, such as battery connected by conductor wire through one or more source and...

Wira Adhitama
Jan 1, 2020 1 min read

What is Linear Transformers Circuits Here we introduce the transformer as a new circuit element. A transformer is a magnetic device that takes advantage of the phenomenon of mutual inductance. Make sure to read what is mutual conductance first.... Read More

Energy in a Coupled Electric Circuit We can call an electric circuit as a coupled circuit if the circuit has a mutual inductance from two coils or inductors. Make sure to read what is electric circuit first. Energy in a... Read More

What is Mutual Inductance and Dot Convention The circuits we have considered so far may be regarded as conductively coupled because one loop affects the neighbouring loop through current conduction. When two loops with or without contacts between them affect each... Read More

Electrical Guide for Basic Residential Wiring Connections In the United States, most household lighting and appliances operate on 120-V, 60-Hz, single-phase alternating current. (The electricity may also be supplied at 110, 115, or 117 V, depending on the location). Make sure... Read More

Measurement of Three-Phase Power: Detail Explanation A single wattmeter can also measure the average power in a three-phase system that is balanced so that P1 = P2 = P3; the total power is three times the reading of that one wattmeter.... Read More

Unbalanced Three-Phase Systems Full Analysis A special technique for handling unbalanced three-phase systems is the method of symmetrical components, which is beyond the scope of this text Make sure to read what is three-phase circuit first. This chapter would... Read More

Balanced Three-Phase System Power Formula Explained Let us now consider the power in a balanced three-phase system. We begin by examining the instantaneous power absorbed by the load. It is better to read about what is three phase circuit first.... Read More

Three-Phase Electric Circuit: Balanced Delta-Delta Connection A delta-delta system is a system where the source is delta-connected where the load is also delta-connected. A balanced Delta-Delta system is one in which both the balanced source and balanced load are ∆-connected. ... Read More

Electric Circuits More

Three-Phase Electric Circuits: Balanced Wye-Wye Connection

Three-Phase Electric Circuits: Balanced Wye-Wye Connection

Definition of Balanced Three-Phase Voltages in AC Circuits

What is Three Phase AC Circuits – Definition and Types

How Does a Wattmeter Work?

What is Power Factor Correction for AC Circuits

Power Electronics More

Diode as Switch and Junction Simple Explanation

Diode as Switch and Junction Simple Explanation

Articles More

Best Electrical Engineering Websites You Should Visit

Best Electrical Engineering Websites You Should Visit

DIY Projects More

Blinking LED : How to Make Blinking LED With 4 Cool Methods

Blinking LED : How to Make Blinking LED With 4 Cool Methods

All Stories

Power Conservation in AC Circuits

Definition Power Triangle and Complex Power AC Circuits

Power Factor Formula and Apparent Power for AC Circuits

RMS Voltage and Current for AC Circuits

What is Maximum Average Power Transfer Formula in AC…

Power in AC Circuits : Instantaneous and Average Power

Electric Power Formula

Electric Voltage Definition

What Are Electric Current

Basic Direct Current (DC) Circuit Theory

Explore →