Electroguide 
Introduction to Current Transformers In power systems, measuring high currents directly can be dangerous and impractical. That’s where Current Transformers (CTs) come in — they “step down” large currents to smaller, manageable values for meters and protection relays. Think of them like binoculars for current: they help devices “see” high currents safely and clearly. What … Read more
Introduction Air Circuit Breakers (ACBs) play a pivotal role in modern electrical infrastructures, particularly in industrial and commercial environments. They safeguard circuits by interrupting excessive current during overloads or faults, using air as the arc-quenching medium. Thanks to their reliability, ACBs are widely deployed in low to medium voltage systems. What is a Circuit Breaker? … Read more
Step-by-Step Solar Panel Installation Guide Assess Your Energy Needs Begin by evaluating your household’s energy consumption. Review your electricity bills to determine your average monthly usage in kilowatt-hours (kWh). This assessment helps in sizing your solar system appropriately. Site Evaluation and Planning Conduct a thorough site assessment to determine the best location for your solar … Read more
Engineering, Procurement, and Construction (EPC): EPC Contracts Explained: Meaning, Structure, and Role in Solar and Infrastructure Projects In the world of infrastructure, power generation, and energy distribution, the term EPC has become synonymous with efficient project delivery. Whether you’re constructing a highway, a thermal power station, or a large-scale solar photovoltaic (PV) plant, the EPC … Read more
Basic Electrical Engineering Interview Questions 1. What is Ohm’s Law? Ohm’s Law states that the current (I) flowing through a conductor between two points is directly proportional to the voltage (V) across the two points and inversely proportional to the resistance (R). Formula: V = I × R Applications: Designing electrical circuits. Calculating resistance, current, … Read more
Understanding Electrical Switchgear: Types, Functions, and Applications Electrical switchgear is a vital component of power systems that ensures safe, controlled, and reliable operation of electrical circuits. As electricity moves from generation plants to end-users, switchgear plays a crucial role in regulating power flow, detecting faults, and isolating problematic sections to prevent widespread damage. With … Read more
Smart Grid Power Distribution System: Enhancing Efficiency and Decision-Making with IoT Introduction: What is a Smart Grid? A Smart Grid is a modernized electrical grid that integrates digital communication, Internet of Things (IoT) technology, automation, and advanced control systems to enhance the reliability, security, and efficiency of power distribution. Unlike traditional grids, which follow a … Read more