When conductor heated by external source, the atoms are situated in the fixed locations, tends to vibrate. This vibration causes release the free electron from an atom which movement in surrounding mass of the electrons.
Effect of the Heat and Light while movement of electrons in semiconductor Read More »
The basic Electricity is deals about flow of electricity and charge, potential difference , current , nature of atoms etc. This quiz is continuation of basic Electricity Quiz part-1
Basic Electricity Quiz Part-2 Read More »
Torque is an important characteristic in a motor developed in the rotor while applying external voltage to its stator. It mainly causes to rotate the rotor in the angular direction. Before we go to analyze about torque equation, we should know about what is torque in the motor. Torque – Definition: Torque is an angular
Torque Equation of an Induction motor Read More »
When potential difference applied between two conducting surface separated by an insulator (dielectric medium), electrical energy stored in both conducting surface. This property called as capacitance.
There is various type of material used as dielectric medium. Each makes different effect in capacitance and accumulating charge in a capacitor. Here we shall discuss about characteristics of dielectric behaves in a capacitor
Characteristics of dielectric materials behaves in a capacitor Read More »
n a power system different buses are identified to load flow studies. Buses in power system has associated with four different parameters such active power, reactive power, bus voltage, load angle.
Buses in Power system Read More »
It is known as accuracy and precision in the instrumentation are more important characteristics in an measurement.
Accuracy and Precision in the instrumentation Read More »
1.Write suitable sources for direct current supply
Dry cells, batteries. DC generators are providing direct current supply to circuits
Series Parallel Resistances Questions and Answers Read More »
A half wave bridge rectifier is an electronic circuit which allows unidirectional current to flow through load during only one-half period of a complete one input AC cycle.
Half Wave Rectifier Read More »
Rectifier is an electronic device , which converts alternating current supply into direct current supply with help of diode .
Rectifiers an introduction Read More »
Induction motors are very popular in industries and commercial application nowadays. Induction motors are commonly working using alternating current supply.
Introduction to AC induction motors Read More »
Kirchhoff’s law is most useful for formulating network equation. This law can be used where network cannot be simplified by series parallel resistance equation. Kirchhoff’s works on based on analysis method to solve electrical networks.
Kirchhoff’s Law – Types, Definitions, Functions Read More »
An Instrumentation system need various element for its proper function from read the physical quantity to measure quantity observed by observer or end user.
Block Diagram of Instrumentation System Read More »
Electrical sources in a very important component in an electrical network. It is responsible to deliver required electrical energy to networks. A electrical networks contains several kind of sources. Sources used in an electrical network either dependent or independent.
Electrical Sources (Voltage and Current Source) Read More »
