Electrical Engineering Guides

Basic Electrical

Voltage: What is it?

What is Voltage? Voltage (also known as electric potential difference, electromotive force emf, electric pressure, or electric tension) is defined as the electric potential difference per unit charge between two points in an electric field . Voltage is expressed mathematically (i.e. in formulas) usi

By Electrical4u 03/08, 2024
Basic Electrical

Electronic Ballast: Working Principle & Circuit Diagram

What is meant by Electronic Ballast? An electronic ballast, also referred to as an electrical ballast, is a component of equipment that controls the starting voltage currents of the lighting fixtures. This is accomplished by the use of the electrical gas discharge technique. To start the gas dischar

By Rabert T 03/08, 2024
Basic Electrical

Electric Current: What is it?

What is Electric Current? Electric current is defined as a stream of charged particles—such as electrons or ions—moving through an electrical conductor or space. It is the flow rate of electric charge through a conducting medium with respect to time. Electric current is expressed mathematically (e.g

By Electrical4u 03/08, 2024
Basic Electrical

RMS Voltage: What it is? (Formula And How To Calculate It)

What is RMS Voltage? The word RMS stands for Root Mean Square. An RMS voltage is defined as the square root of the mean square of instantaneous values of the voltage signal. The RMS is also known as the quadratic mean. RMS voltage can also be defined for a continuously varying voltage in terms of an

By Electrical4u 03/08, 2024
Basic Electrical

Ohm’s Law: How it Works (Formula and Ohm’s Law Triangle)

What is Ohm’s Law? Ohm’s law states that the electrical current flowing through any conductor is directly proportional to the potential difference (voltage) between its ends, assuming the physical conditions of the conductor do not change. In other words, the ratio of potential difference between an

By Electrical4u 03/08, 2024
Basic Electrical

Grounding Conductor: What is it (And How Do You Calculate The Right Size)?

What is a Grounding Conductor? A grounding conductor is defined as a wire or conductor intentionally connected to the earth. The grounding conductor is commonly known as a “ground conductor” or “case ground.” In most cases, the ground wire is connected with a case or outer part of the electrical box

By Electrical4u 03/08, 2024
Basic Electrical

Electrical Engineering Formulas (Most Important Equations)

Formulas For Electrical Engineering Electrical engineering is a branch that deals with the study, design, and implementation of various electrical equipment used in day-to-day life. It covers a wide range of topics like; power systems, electrical machines, power electronics, computer science, signal

By Electrical4u 03/08, 2024
Basic Electrical

Understanding Sinusoidal Wave Signals

A sinusoidal wave signal is a type of continuous wave that has a smooth and repetitive oscillation. It is based on the sine or cosine trigonometric function, which describes the curve of the wave. Sinusoidal wave signals are common in mathematics, physics, engineering, signal processing, and many ot

By Electrical4u 03/08, 2024
Space charge

Space Charge: Definition, Examples, and Effects

A space charge is defined as a region of space where electric charges accumulate, either in free space or in a dielectric material. The electric charges can be either positive or negative, and they can be either mobile or immobile. The space charge can affect the electric field , the electric potent

By Electrical4u 03/08, 2024
Basic Electrical

What is Automatic Voltage Regulator (AVR)?

Automatic Voltage Regulator (AVR) An automatic voltage regulator controls the supply voltage. The voltage is stabilized after being converted. The variation in load on the supply system is the primary cause of the voltage fluctuation. The equipment in the power system is harmed by voltage variations

By Rabert T 03/07, 2024
Basic Electrical

What does Floating Neutral mean? Effects & How to Test & Fix It?

Phase, neutral, and earth are the three connections that make up an electrical system. For electrical energy to flow securely through the load, each wire connection is important. In simple terms, A phase wire is utilized to carry the primary load current for the load A neutral wire is used for carry

By Rabert T 03/07, 2024

Free Expert Guides on Power Systems, Circuit Design & Electrical Troubleshooting

All

Voltage: What is it?

Electronic Ballast: Working Principle & Circuit Diagram

Electric Current: What is it?

RMS Voltage: What it is? (Formula And How To Calculate It)

Ohm’s Law: How it Works (Formula and Ohm’s Law Triangle)

Grounding Conductor: What is it (And How Do You Calculate The Right Size)?

Electrical Engineering Formulas (Most Important Equations)

Understanding Sinusoidal Wave Signals

Space Charge: Definition, Examples, and Effects

What is Automatic Voltage Regulator (AVR)?

What does Floating Neutral mean? Effects & How to Test & Fix It?

Recommended Topics