PWM (Pulse Width Modulation):- Cost: Low cost.Efficiency: 70%-80%. Usage: Suitable for small systems with a low voltage...
ACB = Air Circuit Breaker VCB = Vacuum Circuit Breaker MCB = Miniature Circuit Breaker MCCB =...
Method 1:- For a 66kV system:- * Phase-to-Neutral Voltage: 66kV/v3 = 38.1kV * Peak Voltage: v2 x...
Active vs. Passive Rectifiers Rectifiers play a crucial role in converting AC to DC, making them essential...
Cleaning Electrical Panels & High-Voltage Lines Without Power Interruption Maintaining electrical systems without shutting down power is...
*Phosphate dosing in boilers is a common water treatment process used to prevent scale formation corrosion in...
ππ§πππ«π¬πππ§ππ’π§π π¨π π-ππ±π’π¬ ππ§π πͺ-ππ±π’π¬ The d-axis (direct axis) and q-axis (quadrature axis) representation simplifies the analysis...
A potential transformer (PT) is a device that reduces the voltage of a high voltage circuit to...
You may have seen sensors emitting 4-20mA as well as 0-10v what if we bring wrong one...
β‘AC 1. There are 6 terminals of the AC motor with all equal sizes. 2. There are...
Pressure gauges are often filled with liquid, typically glycerin or silicone oil, TO DAMPEN the internal vibrations...
Vibration Dampers working – Transmission Line support βOverhead Transmission Line mainly experiences two types of vibrations in...
Automatic Voltage Regulators (AVRs) and On-Load Tap Changers (OLTCs) play an important role in voltage regulation for...
When it comes to the cohesive protection of man, machine and infrastructure from electrical mishaps, Circuit Breakers...
WHAT IS MEP ?? MEP stands for Mechanical, Electrical & Public Health Engineering which have a vital...