protection-scheme-of-switchgear
Protection Schemes Of Switchgear

Switchgear The apparatus employed for switching, controlling and protecting the electrical circuit and equipment is called switch- gear. Switch gear is required to protect the power apparatus from high current…

Buchholz Relay
Buchholz Relay | Working Principle of Buchholz Relay

Buchholz Relay For a protection of transformer Buchholz relay in transformer is mounted on the connecting pipes between the main tank & the conservative tank. It consists of two element.…

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…

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…

About Engineeringa2z
Difference between HVDC and HVAC

The following are the main comparison between High voltage A.C. & High voltage D.C. system. Sr. No.HVDCHVAC1.Only or two conductor are used.Three conductor are required.2.Saving of conductor material as only…

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…