Basic Wiring Practice – Lecture 4 | Indian Electricity Act, IER 1956 | Electrician 1st Year
Автор: Nirvikalp ITI
Загружено: 2026-02-23
Просмотров: 8
Описание:
In this video, we explain Basic Wiring Practice – Lecture 4 for Electrician 1st Year students.
This lecture covers Indian Electricity Rules (IER 1956), important sections of the Electricity Act, internal wiring rules, voltage drop rules, and protective devices like MCB, MCCB, ELCB & RCCB.
📚 Topics Covered in Lecture 4:
✔ IER 1956 – Section 37
✔ Indian Electricity Act – Important Rules (63, 65, 66, 77, 79, 80)
✔ Internal Wiring Rules
✔ Voltage Drop Rules
✔ MCB – Working Principle
✔ MCB Advantages & Disadvantages
✔ MCCB – Working Principle
✔ ELCB – Working Principle
✔ RCCB – Working Principle
✔ Difference between MCCB & ELCB
All concepts are explained in simple language for theory exams and viva preparation.
This lecture is very important for:
• ITI Electrician Theory Exams
• Wireman & Supervisor Exams
• Practical Installation Knowledge
• Safety & Protection Devices Understanding
🎓 Trade: Electrician
📘 Year: 1st Year
📌 Lecture: 4
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