Electrical Electronics 
Unilateral components are those whose properties change by changing the direction of operation, while bilateral components are those whose properties remain the same irrespective of the direction of operation. The video below illustrates the difference between unilateral and bilateral components.
A Current Transformer or CT is a current step down (and voltage step up transformer) that is employed in power systems for protection, instrumentation, and measurement applications. The video below illustrates how a CT looks, and its working on power system. Related: Current Transformer Current Transformer Handbook Instrument transformers Handbook Potential Transformer
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Electrical motors are machines that convert electrical energy to mechanical energy. Electrical motors can be classified into two major classes. AC Motors DC Motors Given below are the top 10 types of Electrical Motors: AC motors Induction motor (AC) [More about types of induction motors, Induction Motor MCQ, Induction motor vs Sync motor] Squirrel cage … Read more
XOR or Exclusive-OR gate provides a high output when both inputs are different from each other. The video below illustrates the XOR gate truth table, symbol of XOR gate and its analytical formula as well as the XOR gate design from NAND and NOR Gates.
Voltage, Current, Resistance, and Power are the four basic electrical quantities. This video illustrates the basic formulas and numerical problems on these four properties. Let’s start learning.
Pin type insulator is the type of insulator which is secured to the cross arm on the pole. It is a low voltage insulator. How Pin Insulator Looks The figure below displays a pin type insulator. On top of the insulator, there is a groove for housing the conductor. The figure below displays 2-d side … Read more
Electrical and Electronics Engineering Slide#8 addresses the fundamental concepts related to electrical circuits. Various fundamental concepts related to circuits are explained. List of Contents What is electric circuit Close Circuit Open circuit Short circuit Leakage circuit AC Circuit Series Circuit Parallel Circuit Series-Parallel Circuits
Electrical and Electronics Engineering Slide#4 defines electric current in both mathematical and theoretical forms. The conventional and electron flow of electric current is discussed alongside with equation, formula, and solved examples. More Electrical and Electronics Engineering Lecture Slides: Instrument Transformer Basic Concepts Basic Concepts Associated with AC Waveforms
The quality factor Q is defined as the ratio of reactive power to average power. In Electrical and Electronics Engineering Slides#102 you’ll learn the fundamental concepts of a Quality factor in resonant circuits.
Instrument transformers are the special purpose transformers that are used in power systems for taking measurements. Two types of instrument transformers are there Current transformer Potential transformer The Lecture Slide below introduces you to some basic terms and important concepts associated with instrument transformers. List of Contents What is an instrument transformer What is Potential … Read more