Voltmeter- Principle and operation
Current is a flow of charge carriers. Voltage, or electromotive force (EMF), or potential difference, is the “pressure”that makes a … Read more
Electronics Engineering MCQ
Ammeters|Current Measurement
Limitation of Galvnometer in Current Measurement Getting back to electromagnetic deflection, and the workings of the galvanometer, its evident that … Read more
Electrostatic deflection|Electroscope
Force due to Electric field|Electrostatic deflection Electric fields produce forces, just as do magnetic fields. You have probably … Read more
Electrical Measurements|Measuring devices for Electrical quantities
Electrical Measurements Many measuring devices work because electric and magnetic fields produce forces proportional to the intensity of the field. … Read more
Convolution in digital signal processing
Convolution is a formal mathematical operation, just as multiplication, addition, and integration. … Read more
Gate 2023 Signals and Systems Topics|Gate Electrical 2023 Topics
Gate 2023 Signals and Systems Topics: In this post, important topics in Signals and Systems for GATE 2023 Exam is … Read more
Gate Preparation Power Systems|Gate 2023 Syllabus Power System
The major topics in Power Systems for Gate 2023 are as follows: The major topics in Power Systems for Gate … Read more
Picture and Sound reception in TV
TV receiver The receiving antenna intercepts the radiated picture and sound carrier signals and feeds them to the RF tuner … Read more
Picture and Sound transmission in TV – part 1
TV Picture transmission The picture information is optical in character and may be thought of as an assemblage of a … Read more
Television (TV) Basics|History of Television
Television: Here you will learn about TV(Television) from basics.Tele-vision- To see from a distance First demonstration of TV : It … Read more
Energy Audit |Types of energy audit|Electrical Energy Audit
Energy audit: An energy audit is an inspection survey and an analysis of energy flows for energy conservation in a … Read more
Steam power plants|Steam power generator Plant|Thermal Power Plants
Steam power plants:In a steam power plant, steam power is used to rotate the prime mover of electric generator. In … Read more
Types of instruments|Instrumet types
(1) Permanent Magnet Moving Coil (PMMC) instruments.(2) Moving iron instruments.(3) Electrodynamometer instruments.(4) Thermal instruments(5) Induction instruments.(6) Electrostatic type instruments.(7) Rectifier … Read more
Essentials of Indicating instruments
Essentials of Indicating instruments : An indicating instrument essentially consists of a moving system pivoted in jewel bearings. A pointer … Read more