Posts

Why should the dc series motor never be run without any load ?

Comparison of Single Phase vs Three Phase Motors

What is the permisible amount of current which can pass through the human body

Semi Conductor Fuse - an overview

What is Arc Blow in Welding

What is meant by Stacking Factor of the Core in Electric Machines ?

Why is the LV winding of the Transformer placed near the core in core type Transformers ?

ROHS Compliance

Transient Voltage Supression Diode

Gallium Arsenide - Semiconductor, An Overview

Panasonic Launches new Pin Sized Battery

What is a Captive Power Plant ?

What is cogeneration

The Alternator in a Car

What is an Anti Fuse ? Where is it used

Series Capacitors in Transmission Lines

What is Power Wheeling ?

What is a Time of Day Energy Meter ?

What is a Power Purchase Agreement ?

Independent Power Producers (IPP)

What is a TRIAC ?

Light Dimmer

What is a Shunt and where is it used ?

Engine Starter in Automobiles

Comparison of Single and Three Phase Motors

Ferranti Effect - An Overview

What is meant by spinning reserve and non-spinning reserve in a power system ?

What is Leakance ?

The TriboElectric series

Methods of speed control in single phase motors

Why is the single phase motor not self starting ?

Brush Holders

NEMA Motor Ratings

Speed Torque Curve of an induction motor

What happens when an induction motor is run above the rated speed ?

NEMA - An Overview

What is the relation between peak voltage and rms voltage ?

High Voltage UPS (Uninteruptible Power Supply)

Resistance split phase motor

Permanent Split Phase motor

Ground Enhancement Materials - An Overview

What is ionized air? What are its uses ?

How is Mesh Protection for lightning done ?

Electrostatic Control and Humidity

Static Electricity in Aircrafts

What is an Electret ?

What is Regenerative Braking ?

What is Electrostatic Discharge Protection?

What are the different parts of the the electrical system in a car ?

Jumper Cables in cars

Snubber Circuits

Shielding in Instrumentation Cables

What is a Backplane ?

What is a ribbon cable ?

Polarized and Unpolarized Power Sockets

What is the difference between a condenser and a capacitor ?

What are polarised and non polarised capacitors

What is Galvanotechnics

What are insulation displaced connectors

What is Conductive Paint ? Where is it used ?

Can Electroplating be done on non-metals ?

What are Magnetic Hydraulic Circuit Breakers ? How do they function ?

What do we mean by Electronic Overcurrent Protection ?

Thermal Magnetic Trip - An Overview

Air Circuit Breakers - an Overview

What are twisted pair Cables ? Why are they Twisted ?

How is the number of poles in a DC machine decided ?

Capacitor Protection Relays - An Overview

What are Hot and Black Conductors in Transmission Lines

Liquid Cooled Resistors and their application

Where are Aluminium Clad Resistors used ?

What are Variable Shunt Reactors ? Where are they used ?