Circuit Breakres
Circuit Breaker | Types of Circuit Breaker

Circuit Breaker Circuit breaker is a mechanical device that designed to makes or breaks  a electrical circuit either manually or remote control under abnormal or normal conditions. The circuit breaker…

3 phase Induction Motor
Three Phase Induction Motor | Construction & Working Principle

Three Phase Induction Motor The three phase induction motor is one of the A.C. motors, which is widely used for various purposes in industry. These motors never run at a…

No Load and Block Rotor Test
No load or Blocked Rotor Test on Three Phase Induction Motor

No load or Open circuit test This test is performed on an induction motor, when the motor is running on No load. In this test, without connecting any load on…

Difference between Synchronous Motor and Induction Motor
Difference between Synchronous Motor and Induction Motor

The following are the main comparison between Synchronous Motor & Induction Motor Sr. No.Synchronous MotorInduction Motor1.It is not self-starting.It is self-starting motor.2.It runs at a constant speed known as synchronous speed.Its…

Over Head Faults
Different Types of Faults in Overhead Transmission Lines

Electrical energy is generated at various power station & is transmitted & distributed to the consumers. There are various faults which may occur in the system during transmission & distribution…

Difference between HVDC and HVAC
Difference Between HVDC and HVAC

HVDC HVDC stand for High Voltage Direct Current. It refers to a system of transmitting electrical power using direct current (DC) at high voltage levels. This method is commonly used…

Explain Structure of Prokaryotic & Eukaryotic cell

Prokaryotic Cell Prokaryotic cells are single-celled microorganisms known to be the earliest on earth. Prokaryotes include Bacteria and Archaea. The photosynthetic prokaryotes include cyanobacteria that perform photosynthesis. A prokaryotic cell…

construction & working principle of DC motor
Draw and Explain the Construction and Working Principle of DC Motor

DC Motor A DC motor is a machine which converts electrical energy into mechanical energy is known as DC motor. Image By - Electrical Technology Construction of DC Motor The construction…

Single Phase Induction Motor | Double Revolving Field Theory
Single Phase Induction Motor | Double Revolving Field Theory

Single Phase Induction Motor As the name shows, single-phase motors run on single phase supply. Such motors are of small size i.e., their output voltage is less than one horse…

Moving Iron Instrument | Advantages & Disadvantages
Moving Iron Instrument | Advantages & Disadvantages

Moving Iron Instrument There are indicating instrument which are used to measure current & voltage. In moving iron instrument the movable system consists of one or more pieces of specially-…