What is a Filter Circuit ?
  • Electronic Devices & Circuits

What is a Filter Circuit ?

Generally, a rectifier is required to produce pure d.c. supply for using at various places in the electronic circuits. However,…

  • Level Measurement

Laser Level Measurement Principle

The least-common form of echo-based level measurement is laser, which uses pulses of laser light reflected off the surface of…

  • Fire & Gas System

Argonite Fire Suppression System Working Principle

Argonite is a composite gas that consists of 50% Nitrogen and 50% Argon. The gas is mixed and stored under…

  • Electronic Devices & Circuits

Transistor as Amplifier

A transistor raises the strength of a weak signal and thus acts as an amplifier. The Below Fig shows the basic circuit…

  • Erection & Commissioning

Selection Guidelines for Cable Glands

There are many factors to consider when selecting cable glands for industrial installations. Neglecting to pay due attention to some…

  • Electronics Animation

Token Ring and Token Bus Working Animation

Token Ring At the start, a free Token is circulating on the ring, this is a data frame which to…

  • Electronic Devices & Circuits

Working of NPN Transistor

The emitter-base junction of a transistor is forward biased whereas collector-base junction is reverse biased. If for a moment, we…

  • Electronic Devices & Circuits

Basics of Transistors

A transistor consists of two pn junctions formed by *sandwiching either p-type or n-type semicon-ductor between a pair of opposite…

  • Fire & Gas System

Argonite/CO2 Flooding System Master & Slave Cylinder Operation

Co2 Flooding System Master & Slave Cylinder Operation Generally we found series of cylinders installed near to control rooms, turbines,…

  • Electronic Basics

What is a Fuse ?

1. What is a fuse? The fuse is an electric element protecting electric devices. It is commonly connected with a…