Transformer Oil Testing : Video Training
Transformer oil testing is just like a blood test in the human body. A blood test provides a doctor with … Continue Reading
IEC 61850 – Features and Advantages
IEC 61850 is a standard for the design of electrical substation automation. It has been defined in cooperation with manufacturers … Continue Reading
How to Make a Digital Lock Using Arduino?
Digital code locks are most common in security systems. An electronic lock or digital lock is a device which has … Continue Reading
Basic Relays – Electromagnetic Attraction and Induction Relays
Most of the relays used in the power system operate by virtue of the current and/or voltage supplied by current … Continue Reading
Solid State Relays (Static Relays)
What is a Static Relay? There are two basic classifications of relays – Electromechanical Relays and Solid State Relays (Static … Continue Reading
Zones of Protection in Power Systems
Think of a protective shield around each part of a power system. These protective shields are called “Zones of Protection,” … Continue Reading
Characteristics of DC Series Motor
In this post, we will look into the characteristics of a DC series motor. A DC series motor is one … Continue Reading
All Day Efficiency of Transformer
Definition The ratio of output in kWh to the input in kWh of a transformer over a 24-hour period is … Continue Reading
How to Make a DC Motor at Home?
DC Motors works on the principle that they convert electrical energy (from a battery or voltage source) into mechanical energy … Continue Reading
What is Power Factor, Its Causes and How to Improve it?
To understand power factor in an electrical system, first of all, we should have the knowledge of some basic terms … Continue Reading