Indepth Electrical engineering

  ⚡ Are Lightning Arrestors Required for Houses? Installation Methods, Working,   🔍 Introduction: Why Every Home Needs a Lightning Arrestor Have you ever wondered what happens when lightning strikes near your home during a thunderstorm? A single bolt of lightning can carry up to 30,000 amperes of current and reach temperatures hotter than the surface of the sun. When this immense energy finds a path through electrical lines, antennas, or metallic structures — it can instantly damage appliances, burn wiring, or even cause fires . This is where a lightning arrestor (LA) comes into play. A lightning arrestor provides a safe, low-resistance path for the lightning current to flow to the ground, protecting both people and property . “If you want to find the secrets of the universe, think in terms of energy, frequency, and vibration.” — Nikola Tesla In this article, we’ll explore whether lightning arrestors are required for houses , different ways of installati...

  ⚡ “Invisible Energy Thieves: Power Consumption by Home Appliances in Standby Mode” How much power do your devices consume when they’re “off”? Understanding standby electricity use in modern homes. 🔌 Introduction: The Hidden Cost of Standby Power We often believe that turning off our television, washing machine, or charger means zero power consumption. However, that assumption isn’t quite true. Even when switched “off,” most modern appliances remain partially active — consuming small but continuous amounts of electricity in what’s called standby mode or phantom load . 💬 “We are wasting energy just by keeping devices plugged in — invisible power that could light up entire cities.” — Inspired by Nikola Tesla’s vision for efficient electricity. This article dives deep into power consumption by home appliances in standby mode , analyzing real data, engineering insights, and how to reduce energy wastage effectively. 🏠 What Is Standby Power? Standby ...