What is Voltage?
Voltage is the pressure of the power source that exerts on an electrical circuit. And, the pressure pushes the charge electrons through a conducting loop. … Read more
Basics
Advantages of Valve Regulated Lead Acid (VRLA) Batteries
Valve Regulated Lead Acid (VRLA) Batteries are sealed maintenance-free lead-acid batteries. The normal lead-acid battery evolves hydrogen which needs to vent through the cell in … Read more
VRLA Battery – Valve Regulated Lead Acid Battery
A VRLA battery or Valve Regulated Lead Acid Battery is a sealed battery or maintenance-free battery. This is one type of Lead-acid rechargeable battery. The … Read more
What is frequency?-Definition and Types of Frequency
Definition of frequency-The number of periodic oscillations completed in one unit time is called the frequency. The oscillatory signal completes the number of repeating events … Read more
What is a Power Triangle? Active, Reactive & Apparent Power
The power triangle represents the active power, reactive power, and apparent power of the AC circuit in the right-angle triangle. The three sides of the … Read more
Kirchhoff’s Current Law, KCL and Junction Rule, Solved Problems
Kirchhoff’s laws are very helpful tool for circuit analysis. It is easy to find current and voltage in a complex electrical circuit. The electrical circuit … Read more
What is Electric Power? Definition, Unit, Types, Formula, Solved Problems
Electric Power Definition The rate at which work is done is called an electric power. An electrical source has electrical charges stored in it. Therefore, … Read more
What is Power? Definition, Unit, Formula, Solved Examples
A person “A” can dig 2 feet of soil in one hour. Another person “B” can dig 2 feet of soil in two hours. Who … Read more
What is a Phase Sequence & Its Significance
In a three-phase power system, the order in which each phase voltages attain a positive peak value is called phase sequence. The phase sequence is … Read more
Ohm’s Law-Satatement, Formula, Solved Examples
What is Ohm’s Law? Ohm’s law states the relationship between the potential difference and current in the circuit. The current in the circuit depends on … Read more