Скачать или смотреть Electricity Bill Calculation Explained + MCB & RCCB Practical Working Demo | Safety & Savings Guide

Understand your electricity bill calculation, learn how MCB and RCCB work, and watch a practical live demo of electrical protection devices.
This video helps students, EV learners, and homeowners understand how electrical safety devices prevent overloads, short circuits, and earth leakage faults.

🔍 Topics Covered
• How electricity bill units are calculated
• Domestic bill calculation formula
• Difference between MCB & RCCB
• Practical demo: MCB tripping
• RCCB working explained with leakage current
• Safety tips for home electrical systems

If you’re an engineering student or preparing power-system basics, this video is extremely useful.
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