Skip to content
About Circuit
  • Basics
    • Resistance
    • Inductance
    • Capacitance
    • Electrostatics
    • Battery
  • Power System
    • Maintenance
    • Measurement
      • Measuring Instruments
      • Bridge Circuits
      • Cathode Ray Oscilloscope
      • Instrument Transformers
  • Circuit Theories
    • Electric Sources
    • Circuit Analysis
    • Bridge Circuits
  • Illumination
  • Power Electronics
  • Machines
    • DC Generators
    • DC Motors
    • Transformers
    • 3 Phase IM
  • MCQ
About Circuit

Machines

Transformer Oil or Insulating Oil and its Characters

January 30, 2020December 5, 2019

There was no oil used in the earlier Transformers. But it was the necessity of using some effective insulating medium in the Transformers. In the year of 1892, the General Electric Company first used insulating …

Read moreTransformer Oil or Insulating Oil and its Characters

Electrical Transformers with Theory of Transformers

February 2, 2020November 20, 2019

Definition of Electrical Transformer The transformer is a static device that transforms electrical energy from one circuit to another without changing its frequency. The transformer works on the principle of mutual induction. Types of Electrical …

Read moreElectrical Transformers with Theory of Transformers

Insulation of Transformer

November 10, 2019November 10, 2019

In a transformer, we need to provide the insulation between the core and LV winding and also between the LV winding and HV winding. The insulation comprises of backlight and paper. The insulation system consists …

Read moreInsulation of Transformer

Transformer Winding Concentric Winding and Sandwich Winding

November 10, 2019November 10, 2019

There are two forms of transformer windings. One is a rectangular form and another is a circular form. In spite of that, transformer windings can also be either concentric or sandwiches. In a single-phase core …

Read moreTransformer Winding Concentric Winding and Sandwich Winding

Transformer Core Types, Material, and Laminations

November 18, 2019November 8, 2019

Transformer Core Power transformers work depending upon the principle of mutual induction between two or more magnetically coupled windings. The proper mutual induction requires an efficient linkage of magnetic flux between the windings. Therefore there …

Read moreTransformer Core Types, Material, and Laminations

EMF Equation of Power Transformer

November 15, 2019November 8, 2019

Whenever we apply an alternating current to the primary of a power transformer there will be an alternating flux created inside the transformer core. The flux inside the transformer core will link with both of …

Read moreEMF Equation of Power Transformer

Power Transformer – An Introduction to Power Transformer

November 15, 2019November 7, 2019

The power transformer is the most essential part of electrical transmission and distribution systems. In our current era, most of the electrical systems operate with alternating current or AC. After the production of alternating power …

Read morePower Transformer – An Introduction to Power Transformer

Reciprocating Pump Theory and Working Principle

November 6, 2019November 6, 2019

There is a piston that moves to and fro inside a cylinder. This movement of the piston inside the cylinder sucks and discharges water or other similar liquids. When the piston moves in the forward …

Read moreReciprocating Pump Theory and Working Principle

Jet Pump Working Principle and Theory

November 3, 2019November 2, 2019

When the level of underground water becomes quite down we use a Jet pump. Because in that case centrifugal pump or other rotary pumps cannot lift the water from that down level. The working principle …

Read moreJet Pump Working Principle and Theory

Centrifugal Pump Construction and Working Principle

November 3, 2019November 1, 2019

The pump which uses centrifugal force to lift water or any similar liquid to the higher head is the centrifugal pump. For lifting the water or similar liquid to the higher head this pump only …

Read moreCentrifugal Pump Construction and Working Principle

Post navigation
Older posts
1 2 … 5 Next →
+ More

Total Website Visits: 620902
Total Page Visits: 0

Most Visited Pages

  • Transformer Oil or Insulating Oil and its Characters
  • Power BJT
  • Laws of Magnetic Force and Permeability
  • Nodal Analysis Method with Example of Nodal Analysis
  • Gas Insulated System an Introduction of GIS




Article Categories

  • 3 Phase IM
  • AC Fundamentals
  • Basics
  • Battery
  • Bridge Circuits
  • Capacitance
  • Circuit Analysis
  • Circuit Theories
  • CRO
  • DC Generators
  • DC Motors
  • Electric Sources
  • Electromagnetism
  • Electrostatics
  • Frequency Meters
  • Illumination
  • Inductance
  • Instrument Transformers
  • Maintenance
  • MCQ
  • Measuring Instruments
  • Power Diode
  • Power Electronics
  • Power Factor Meters
  • Power System
  • Pumps
  • Resistance
  • Synchroscope
  • Transformers
  • Types of Instruments
  • Wattmeters


New Releases

  • Design of Overhead Transmission Line
  • Accessories of Overhead Transmission Line
  • Overhead Conductors
  • Electrical Insulators
  • Electric Transmission Towers

© 2021 About Circuit. All rights reserved. No one is allowed to use this content anywhere else.
Scroll back to top