Digital analog multimeter
Multimeter | Uses | Types of Multimeter

Multimeter A multimeter is a device that measures current, voltage, and resistance by combining the functions of an ammeter, voltmeter, and ohmmeter. It's also known as AVO (Ampere-Volt-Ohm meter). A…

Earthing system
Earthing System | Importance | Types of Earthing

What is Earthing The meaning of the term earthing is to connect the electrical equipment to the general mass of earth by lead of negligible resistance. Selection of earthing is…

Function generator, cro
Function Generator – Engineeringa2z

Function Generator A Function Generator is a signal source that has the capability of producing different types of waveforms as its output signal. The sine-waves, triangular waves, square waves and…

Three Phase Transformer
Three Phase Transformer | Construction & Working

Three Phase Transformer A three-phase transformer can be built by having its three primary and three secondary windings on a common magnetic core. The basic principle of a 3-phase transformer.…

chopper, types of chopper,applications
Chopper | Types of Chopper | Applications of Chopper

Chopper Chopper is a device which convert fix DC into variable DC. In a chopper circuit, a thyristor is used to switch ON supply to the load for certain intervals…

SCR, silicon controlled rectifier
SCR | Silicon Controlled Rectifier

SCR Definition SCR is a four layer 3 terminal PNPN OR NPNP device it combine the features of transistor and a rectifier figure shows the construction circuit symbol of SCR.…

Signals and Systems Lecture Notes
Signals and Systems Notes Pdf

Signals and Systems is a description of how one parameter varies with another parameter. For instance, voltage changing over time in an electronic circuit. Signals and Systems Notes.Download Download Notes…

Gas Turbine Power Plant
Gas Turbine Power Plant | Working | Selection of Site

Gas Turbine Power Plant The generating gas turbine power plant in which gas turbine are used as prime mover for generation of electrical energy are called Gas Power Plant. In…

Thermal power plant
Thermal Power Plant | Working | Advantages and Disadvantages

Thermal Power Plant The thermal power plant is main source of electric power generation in our country. In this power plant, the heat energy is converted into electric energy. The…

transformer, working of transformer,construction,principle.
Transformer | Construction, Working Principle | Advantages & Disadvantages

Transformer The transformer in the simplest way can be described as a thing that steps up or steps down voltage. In a step up transformer the output voltage is increased…