Rajkumar Kushwaha
Namaste Dosto! 👋
Aap sabhi ka swagat hai Rajkumar Kushwaha YouTube Channel me — yaha aapko Laptop, Mobile, AC, EV, Fridge, Washing Machine, VRV/VRF, VFD, Smart TV, CCTV aur Printer Repairing ke practical & technical videos bilkul free milte hain!
🎓Hamara mission hai students aur technicians ko basic se advanced level tak training dena — jisse aap ek professional electronics engineer ban sakein aur apna career grow kar sakein.
💡 Channel Highlights
✔️ Laptop & Desktop Repairing (Chip Level + Card Level)
✔️ Mobile Repairing – Hardware & Software
✔️ AC / Fridge / Washing Machine Repairing
✔️ EV (E-Vehicle), Charger & Controller Repairing
✔️ VRV/VRF & VFD System Training
✔️ Smart LED / LCD TV Repairing
✔️ CCTV Camera Installation & Repairing
✔️ Printer & Scanner Maintenance Course
✔️ Business Tips for Technicians
📲 Subscribe kariye aur bell icon dabaiye taaki naye repairing videos sabse pehle aap tak pahunch sakein!
📞 Contact / WhatsApp: +91 9250583770
AC PCB EPROM/EEPROM Programming Step-by-Step | AC PCB Program Kaise Kare | AC PCB Repairing Course
What is VRV/VRF HVAC System | Working & Importance | HVAC Mechanical Repairing | HVAC Course Delhi
Daikin Indoor 6-Wire Motor Working & Wiring Diagram | AC PCB Repair Course
AC PCB Repairing Course Student Feedback | Real Experience & Review | Multitech Institute
Samsung Front-Load Washing Machine – Full PCB Detail & Connector जानकारी | Washing Machine Repairing
Dead EV Charger Repair | EV Repairing Course | Live class Ev Repair | Electric vehicle Training
Diode kya hota hai? Laptop me kaise kaam karta hai? Types of Diode | Laptop Repairing Course
Laptop Motherboard Shorting Kaise Nikaale | Short Circuit Finding | Laptop Repairing Course
Fridge PCB Repairing Course – Online Class Me Kya Kya Sikhenge | Complete Fridge Repair Training
Laptop Chip Level Repairing Course | लैपटॉप चिप लेवल कोर्स में क्या सीखते हैं? स्टूडेंट्स
Dell Laptop Battery & Charging Problem Fix – Full Step-by-Step Repair GuideLaptop Repairing Course
Capacitor – Types, Working & Laptop Motherboard में Use | Complete जानकारी
ASUS Dead Laptop Repair Explained | Complete Motherboard Diagnosis | Laptop Repairing Course
Fridge Repairing Course | Buck Converter Power Supply – Double Door Fridge PCB में कैसे काम करती है?
E-Rickshaw Charger Driver Section Explained with Circuit Diagram | EV Repairing Course
Laptop Repairing Institute | How to Use DSO in Laptop Repair | Complete DSO Setup & Testing Guide
AC PCB Me Expansion Valve Kaise Check Karte Hain? | AC PCB Repairing Course | Complete Testing Guide
How to Make 60V Lithium Battery Pack Safely | EV Battery Pack Making Guide
Hitachi Indoor Communication Kaise Kaam Karta Hai? | AC PCB Repairing Course | Diagram Explanation
Daikin Outdoor AC PCB में Power Supply कैसे काम करती है | AC PCB Repairing Course
Laptop Repairing Course | How to Fix HP Laptop Endpoint Security Controller Problem
Main Components of Sentla Lithium-ion Charger Explained | EV Repairing Course | Practical Training
किसी भी Dead Laptop को Step by Step कैसे ठीक करें | Laptop Repairing Course
Best Ac pcb Repairing Course | Full Review | india का No-1 Ac pcb Institute | Ac Pcb Course
Dead Laptop Repair | Laptop Motherboard Repair | Laptop Repairing Course | How To Repair Dead Laptop
Comparator & Operational Amplifier( OP-AMP) में अंतर क्या होता है | OP-amp & Comparator Difference
zero crossing circuit in ac pcb board | Ac pcb Training | Zero Crossing section ac pcb
Mosfet Working Full Tutorial | Mosfet Type & Testing | Mosfet Full Explained | Mosfet Details
Phase Detection या Zero Crossing Circuit AC PCB में कैसे काम करता है?,AC PCB Repairing Course Part-1
Haier AC PCB Repair Step by Step | Repair Haier Ac pcb | ac pcb Repairing Course | AC PCB Course