Special Diode Lecture 2 | BTSC Lab Assistant & Instructor | Foundation Batch 🚀#labassistant

In this Lecture 2, we cover everything you need to know about Special Diodes. This session is crucial for electronics engineering students and aspirants of BTSC, Polytechnic, and other technical competitive exams. 📍 Topics Covered in this Video: Introduction to Special Purpose Diodes Zener Diode: Construction & Working LED (Light Emitting Diode) Fundamentals Photo Diode & Tunnel Diode Overview Important MCQs for BTSC Exam 💡 Why Join This Batch? Simplified concepts by Er. SK Bharti. Dedicated focus on BTSC Lab Assistant syllabus. High-quality notes and practice sets. 📱 Join Our Foundation Batch: 👉 App Link: https://play.google.com/store/apps/details?id=co.shield.wytwh&pcampaignid=web_share 📞 WhatsApp for ₹500 OFF: 9430375190 📢 Telegram Channel: https://t.me/+4g9CoewwJgVhMDJl 👨‍🏫 By - Er. SK Bharti Don't forget to Like, Share, and Subscribe! 🚀 #BTSC #Electronics #PNDiode #EngineerBrain #ErSKBharti #LabAssistant Digital Electronics, ITI Instructor, ALP CBT2, Electronics Mechanic, Electronics Mechanic Test Series, Digital Electronics MCQ, ITI Instructor Vacancy 2026, ALP CBT2 Preparation, Technical Test Series, Electronics Mechanic MCQ in Hindi, Engineer's Brain, Er SK Bharti, Digital Electronics Set 1, Railway ALP Electronics, ITI Instructor Online Class, Basic Electronics Test Series. 🔑 #lakshyapolytechnic #education #btsc #labassistant #biharvacancy2026