All Day Efficiency of Transformer
The ratio of output in kWh to the input in kWh of a transformer over a 24-hour period is known … Read moreAll Day Efficiency of Transformer
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 … Read moreHow to Make a DC Motor at Home?
What is Power Factor, Its Causes and How to Improve it?
Simply stated, the Power Factor is the percentage of Apparent Power that does real work. To understand power factor in … Read moreWhat is Power Factor, Its Causes and How to Improve it?
Basics of Protective Relaying in Power System
Protective relaying is necessary with almost every electrical plant, and no part of the power system is left unprotected. The … Read moreBasics of Protective Relaying in Power System
Design a Power Supply Circuit – Simple to Complex
No electronics can run without power, to be precise a low voltage DC power, and a power supply unit is … Read moreDesign a Power Supply Circuit – Simple to Complex
Oil Circuit Breakers – Types, Working and Construction
In oil circuit breakers, some insulating oil (e.g., transformer oil) is used as an arc quenching medium. Working Principle of … Read moreOil Circuit Breakers – Types, Working and Construction
Understanding Power Factor Using a Horse and a Railcar
A simple analogy is the best way to understand power factor. Please read what is power factor before reading this … Read moreUnderstanding Power Factor Using a Horse and a Railcar
Primary and Back-up Protection in Power System
Primary and Back-up Protection Primary protection (Main protection) is the essential protection provided for protecting an equivalent/machine or a part … Read morePrimary and Back-up Protection in Power System
Stroboscopic Effect in Fluorescent Lamps
The Stroboscopic Effect in Fluorescent lamp is a phenomenon which causes running or moving equipment to appear stationary or appear … Read moreStroboscopic Effect in Fluorescent Lamps