Home » Electrical Basics

Category : Electrical Basics

Electrical Basics

Worldwide Voltage & Frequency Values

S Bharadwaj Reddy
The voltage and frequency of alternating current (AC) electricity used in homes varies from country to country throughout the world. Typically either 110-volt AC (110V) or 220-volt AC (220V) are

Motor STAR – DELTA Starter Working principle

S Bharadwaj Reddy
A Dual starter connects the motor terminals directly to the power supply. Hence, the motor is subjected to the full voltage of the power supply. Consequently, high starting current flows

Geothermal Energy Power Plants

S Bharadwaj Reddy
Geothermal Energy   Beautiful valleys, cool and silent forests, peaceful oceans. How much attractive this Earth is? Let us now think about the origin of the world. It is thought

Basic Electrical Engineering Questions & Answers

S Bharadwaj Reddy
Q: What is vaccum currcuit breaker.define with cause and where be use it Device? A: A breaker is normally used to break a circuit. While breaking the circuit, the contact

Basics of Star and Delta connections

S Bharadwaj Reddy
Comparison between Star and Delta Connections Differences: The two systems have vastly different applications. Yes, there is a lot of crossover between them in some fields, but the two are

Variable Frequency Drive (VFD) Working Principle

S Bharadwaj Reddy
History of Variable Frequency Drives (VFD) When Tesla first introduced the 3-phase alternating current (AC) induction motor in 1888, he knew that his invention was more efficient and reliable than

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More

WordPress Image Lightbox