Objective Electrical Technology By Vk Mehta Pdf Free Free Info

But trouble struck. A monsoon flood damaged the local substation, plunging the village into darkness. Arjun learned from the book that the transformer’s core might be saturated, overloading the system. But how to fix it? The substation was a forbidden zone—adults said even engineers needed tools he wasn’t allowed. Yet, as Arjun traced a chapter on power distribution systems, an idea lit up in his mind. The next morning, Arjun ran to Maya and showed her a passage: “When phase imbalance causes overload, rewire the load distribution.” Before she could stop him, he built a makeshift voltmeter using the book’s schematics and borrowed tools from a mechanic. With Maya’s guidance, he calculated the phase imbalance and marked the faulty connections. Engineers arrived later that day and confirmed his findings.