Rajkumar Kushwaha

@UC1beJvjmn2aFc9tInLyMVqg - 384K subscribers

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

Home Videos Live Playlists

What is a MOSFET? How does it work and how to test it? Basic Electronics Components Course

What is a MOSFET? How does it work and how to test it? Basic Electronics Components Course Rajkumar Kushwaha

576 views - 18 hours ago

Zener Diode Full Detail Hindi | How it works in Laptop Motherboard

Zener Diode Full Detail Hindi | How it works in Laptop Motherboard Rajkumar Kushwaha

448 views - 2 days ago

BLDC Motor in AC PCB | Live Class Explanation |AC PCB Repairing Course | BLDC Motor Circuit Details

BLDC Motor in AC PCB | Live Class Explanation |AC PCB Repairing Course | BLDC Motor Circuit Details Rajkumar Kushwaha

1.6K views - 6 days ago

Laptop Repairing Course Complete Hone Ke Baad Honest Feedback | Laptop Repairing Course

Laptop Repairing Course Complete Hone Ke Baad Honest Feedback | Laptop Repairing Course Rajkumar Kushwaha

417 views - 1 week ago

Laptop BIOS Editing & Repairing Course | Full Syllabus | Laptop Repairing Course

Laptop BIOS Editing & Repairing Course | Full Syllabus | Laptop Repairing Course Rajkumar Kushwaha

599 views - 2 weeks ago

iPhone Motherboard & iPhone Repairing Complete Overview | iPhone & Android Repairing Course

iPhone Motherboard & iPhone Repairing Complete Overview | iPhone & Android Repairing Course Rajkumar Kushwaha

317 views - 2 weeks ago

Laptop Repairing Course | Live Class on Laptop BIOS Editing 🔧 | Full Process

Laptop Repairing Course | Live Class on Laptop BIOS Editing 🔧 | Full Process Rajkumar Kushwaha

1K views - 3 weeks ago

How does a BLDC Motor work in AC PCB? 🔧 | BLDC Motor Working | AC PCB Repairing Course

How does a BLDC Motor work in AC PCB? 🔧 | BLDC Motor Working | AC PCB Repairing Course Rajkumar Kushwaha

1.4K views - 3 weeks ago

AC | Fridge | Washing Machine PCB Repairing Student Feedback 🎓 | AC PCB Repairing Course

AC | Fridge | Washing Machine PCB Repairing Student Feedback 🎓 | AC PCB Repairing Course Rajkumar Kushwaha

402 views - 3 weeks ago

VRV & VRF (HVAC) Course Ka Complete Syllabus 📚 | HVAC Repairing Course Detailed Guide

VRV & VRF (HVAC) Course Ka Complete Syllabus 📚 | HVAC Repairing Course Detailed Guide Rajkumar Kushwaha

1.9K views - 1 month ago

Daikin PCB Full Details | PCB Components explained in Hindi,AC Repairing Course | Daikin Pcb Repair

Daikin PCB Full Details | PCB Components explained in Hindi,AC Repairing Course | Daikin Pcb Repair Rajkumar Kushwaha

1.6K views - 1 month ago

How to Find Value of SMD Resistor | Basic Electronic Component Class for Beginners

How to Find Value of SMD Resistor | Basic Electronic Component Class for Beginners Rajkumar Kushwaha

901 views - 1 month ago

Basic Electronics Components Course | All PCB Components Guide | Basic Components Working & Testing

Basic Electronics Components Course | All PCB Components Guide | Basic Components Working & Testing Rajkumar Kushwaha

3.6K views - 1 month ago

VRV/VRF Refrigeration Cycle Complete Guide | HVAC Training for Technicians

VRV/VRF Refrigeration Cycle Complete Guide | HVAC Training for Technicians Rajkumar Kushwaha

534 views - 1 month ago

AC, Fridge & Washing Machine PCB Repairing Course – Student Feedback | Multitech Institute

AC, Fridge & Washing Machine PCB Repairing Course – Student Feedback | Multitech Institute Rajkumar Kushwaha

507 views - 1 month ago

Samsung Front Load Washing Machine Door Switch की पूरी समझ | Washing Machine Repairing Course

Samsung Front Load Washing Machine Door Switch की पूरी समझ | Washing Machine Repairing Course Rajkumar Kushwaha

784 views - 1 month ago

AC PCB Repairing Institute| AC PCB Repairing Course Student Feedback | Practical PCB Repair Training

AC PCB Repairing Institute| AC PCB Repairing Course Student Feedback | Practical PCB Repair Training Rajkumar Kushwaha

440 views - 1 month ago

Laptop Repairing Course | Live Class on Laptop BIOS Editing | Laptop Repairing Course Practical

Laptop Repairing Course | Live Class on Laptop BIOS Editing | Laptop Repairing Course Practical Rajkumar Kushwaha

693 views - 1 month ago

How to Remove BIOS Administrator Password in HP Laptop | Laptop Repairing Course

How to Remove BIOS Administrator Password in HP Laptop | Laptop Repairing Course Rajkumar Kushwaha

3.2K views - 1 month ago

Dead Laptop Repair Live Class | Laptop Repairing Course Practical Training

Dead Laptop Repair Live Class | Laptop Repairing Course Practical Training Rajkumar Kushwaha

769 views - 1 month ago

Samsung Front Load Washing Machine Door Switch की पूरी समझ | Washing Machine Repairing Course

Samsung Front Load Washing Machine Door Switch की पूरी समझ | Washing Machine Repairing Course Rajkumar Kushwaha

714 views - 1 month ago

HVAC System का Introduction | VRV / VRF System कैसे काम करता है? | HVAC VRV VRF Repairing Course

HVAC System का Introduction | VRV / VRF System कैसे काम करता है? | HVAC VRV VRF Repairing Course Rajkumar Kushwaha

438 views - 1 month ago

AC PCB EPROM/EEPROM Programming Step-by-Step | AC PCB Program Kaise Kare | AC PCB Repairing Course

AC PCB EPROM/EEPROM Programming Step-by-Step | AC PCB Program Kaise Kare | AC PCB Repairing Course Rajkumar Kushwaha

1.5K views - 2 months ago

What is VRV/VRF HVAC System | Working & Importance | HVAC Mechanical Repairing | HVAC Course Delhi

What is VRV/VRF HVAC System | Working & Importance | HVAC Mechanical Repairing | HVAC Course Delhi Rajkumar Kushwaha

501 views - 2 months ago

Daikin Indoor 6-Wire Motor Working & Wiring Diagram | AC PCB Repair Course

Daikin Indoor 6-Wire Motor Working & Wiring Diagram | AC PCB Repair Course Rajkumar Kushwaha

751 views - 2 months ago

AC PCB Repairing Course Student Feedback | Real Experience & Review | Multitech Institute

AC PCB Repairing Course Student Feedback | Real Experience & Review | Multitech Institute Rajkumar Kushwaha

367 views - 2 months ago

Samsung Front-Load Washing Machine – Full PCB Detail & Connector जानकारी | Washing Machine Repairing

Samsung Front-Load Washing Machine – Full PCB Detail & Connector जानकारी | Washing Machine Repairing Rajkumar Kushwaha

942 views - 2 months ago

Dead EV Charger Repair | EV Repairing Course | Live class Ev Repair | Electric vehicle Training

Dead EV Charger Repair | EV Repairing Course | Live class Ev Repair | Electric vehicle Training Rajkumar Kushwaha

884 views - 2 months ago

What is a diode? How does it work in a laptop? Types of diodes | Laptop Repairing Course

What is a diode? How does it work in a laptop? Types of diodes | Laptop Repairing Course Rajkumar Kushwaha

1.1K views - 2 months ago

Laptop Motherboard Shorting Kaise Nikaale | Short Circuit Finding | Laptop Repairing Course

Laptop Motherboard Shorting Kaise Nikaale | Short Circuit Finding | Laptop Repairing Course Rajkumar Kushwaha

783 views - 2 months ago

Fridge PCB Repairing Course – Online Class Me Kya Kya Sikhenge | Complete Fridge Repair Training

Fridge PCB Repairing Course – Online Class Me Kya Kya Sikhenge | Complete Fridge Repair Training Rajkumar Kushwaha

566 views - 2 months ago

Laptop Chip Level Repairing Course | लैपटॉप चिप लेवल कोर्स में क्या सीखते हैं? स्टूडेंट्स

Laptop Chip Level Repairing Course | लैपटॉप चिप लेवल कोर्स में क्या सीखते हैं? स्टूडेंट्स Rajkumar Kushwaha

409 views - 2 months ago

Dell Laptop Battery & Charging Problem Fix – Full Step-by-Step Repair GuideLaptop Repairing Course

Dell Laptop Battery & Charging Problem Fix – Full Step-by-Step Repair GuideLaptop Repairing Course Rajkumar Kushwaha

903 views - 2 months ago

Capacitor – Types, Working & Laptop Motherboard में Use | Complete जानकारी

Capacitor – Types, Working & Laptop Motherboard में Use | Complete जानकारी Rajkumar Kushwaha

784 views - 2 months ago

ASUS Dead Laptop Repair Explained | Complete Motherboard Diagnosis | Laptop Repairing Course

ASUS Dead Laptop Repair Explained | Complete Motherboard Diagnosis | Laptop Repairing Course Rajkumar Kushwaha

848 views - 2 months ago

Fridge Repairing Course | Buck Converter Power Supply – How does it work in Double Door Fridge PCB?

Fridge Repairing Course | Buck Converter Power Supply – How does it work in Double Door Fridge PCB? Rajkumar Kushwaha

1.2K views - 2 months ago

E-Rickshaw Charger Driver Section Explained with Circuit Diagram | EV Repairing Course

E-Rickshaw Charger Driver Section Explained with Circuit Diagram | EV Repairing Course Rajkumar Kushwaha

848 views - 2 months ago

Laptop Repairing Institute | How to Use DSO in Laptop Repair | Complete DSO Setup & Testing Guide

Laptop Repairing Institute | How to Use DSO in Laptop Repair | Complete DSO Setup & Testing Guide Rajkumar Kushwaha

922 views - 3 months ago

AC PCB Me Expansion Valve Kaise Check Karte Hain? | AC PCB Repairing Course | Complete Testing Guide

AC PCB Me Expansion Valve Kaise Check Karte Hain? | AC PCB Repairing Course | Complete Testing Guide Rajkumar Kushwaha

925 views - 3 months ago

How to Make 60V Lithium Battery Pack Safely | EV Battery Pack Making Guide

How to Make 60V Lithium Battery Pack Safely | EV Battery Pack Making Guide Rajkumar Kushwaha

3.9K views - 3 months ago

Hitachi Indoor Communication Kaise Kaam Karta Hai? | AC PCB Repairing Course | Diagram Explanation

Hitachi Indoor Communication Kaise Kaam Karta Hai? | AC PCB Repairing Course | Diagram Explanation Rajkumar Kushwaha

1.2K views - 3 months ago

Daikin Outdoor AC PCB में Power Supply कैसे काम करती है | AC PCB Repairing Course

Daikin Outdoor AC PCB में Power Supply कैसे काम करती है | AC PCB Repairing Course Rajkumar Kushwaha

1.1K views - 3 months ago

Laptop Repairing Course | How to Fix HP Laptop Endpoint Security Controller Problem

Laptop Repairing Course | How to Fix HP Laptop Endpoint Security Controller Problem Rajkumar Kushwaha

1.6K views - 3 months ago

Main Components of Sentla Lithium-ion Charger Explained | EV Repairing Course | Practical Training

Main Components of Sentla Lithium-ion Charger Explained | EV Repairing Course | Practical Training Rajkumar Kushwaha

574 views - 3 months ago

How to fix any dead laptop step by step | Laptop Repairing Course

How to fix any dead laptop step by step | Laptop Repairing Course Rajkumar Kushwaha

2.9K views - 3 months ago

Best Ac pcb Repairing Course | Full Review | india का No-1 Ac pcb Institute | Ac Pcb Course

Best Ac pcb Repairing Course | Full Review | india का No-1 Ac pcb Institute | Ac Pcb Course Rajkumar Kushwaha

1.3K views - 3 months ago

Dead Laptop Repair | Laptop Motherboard Repair | Laptop Repairing Course | How To Repair Dead Laptop

Dead Laptop Repair | Laptop Motherboard Repair | Laptop Repairing Course | How To Repair Dead Laptop Rajkumar Kushwaha

1.2K views - 3 months ago

What is the difference between Comparator & Operational Amplifier (OP-AMP)? OP-amp & Comparator D...

What is the difference between Comparator & Operational Amplifier (OP-AMP)? OP-amp & Comparator D... Rajkumar Kushwaha

3.2K views - 4 months ago

zero crossing circuit in ac pcb board | Ac pcb Training | Zero Crossing section ac pcb

zero crossing circuit in ac pcb board | Ac pcb Training | Zero Crossing section ac pcb Rajkumar Kushwaha

2.5K views - 4 months ago

Mosfet Working Full Tutorial | Mosfet Type & Testing | Mosfet Full Explained | Mosfet Details

Mosfet Working Full Tutorial | Mosfet Type & Testing | Mosfet Full Explained | Mosfet Details Rajkumar Kushwaha

1.9K views - 4 months ago

Phase Detection या Zero Crossing Circuit AC PCB में कैसे काम करता है?,AC PCB Repairing Course Part-1

Phase Detection या Zero Crossing Circuit AC PCB में कैसे काम करता है?,AC PCB Repairing Course Part-1 Rajkumar Kushwaha

952 views - 4 months ago

Haier AC PCB Repair Step by Step | Repair Haier Ac pcb | ac pcb Repairing Course | AC PCB Course

Haier AC PCB Repair Step by Step | Repair Haier Ac pcb | ac pcb Repairing Course | AC PCB Course Rajkumar Kushwaha

1.4K views - 4 months ago

AC PCB BOARD KHARIDE | AC PCB SERVICES CENTER TRAINING | AC PCB BOARD AVAILABLE

AC PCB BOARD KHARIDE | AC PCB SERVICES CENTER TRAINING | AC PCB BOARD AVAILABLE Rajkumar Kushwaha

1.6K views - 4 months ago

EEV in AC PCB | Electronic Expansion Valve क्या होता है | EEV Valve Working,Ac pcb Repairing Course

EEV in AC PCB | Electronic Expansion Valve क्या होता है | EEV Valve Working,Ac pcb Repairing Course Rajkumar Kushwaha

1.4K views - 4 months ago

Laptop Repairing Full Course | Laptop Course Review | Best Laptop Chip Level Training

Laptop Repairing Full Course | Laptop Course Review | Best Laptop Chip Level Training Rajkumar Kushwaha

943 views - 5 months ago

How does Phase Detection or Zero Crossing Circuit work in AC PCB? | AC PCB Repairing Course

How does Phase Detection or Zero Crossing Circuit work in AC PCB? | AC PCB Repairing Course Rajkumar Kushwaha

1.6K views - 5 months ago

VFD Repairing Course ! VFD Training Institute की पूरी जानकरी | VFD PCB Course | Join VFD Course

VFD Repairing Course ! VFD Training Institute की पूरी जानकरी | VFD PCB Course | Join VFD Course Rajkumar Kushwaha

4K views - 5 months ago

BIOS Full Video Course | Laptop bios Pin voltage & Storage full details | Bios Kya Hota hai?

BIOS Full Video Course | Laptop bios Pin voltage & Storage full details | Bios Kya Hota hai? Rajkumar Kushwaha

1.1K views - 5 months ago

AC PCB TRAINING | MULTITECH INSTITUTE | INVERTER AC PCB COURSE | AC PCB REPAIRING COURSE | AC REPAIR

AC PCB TRAINING | MULTITECH INSTITUTE | INVERTER AC PCB COURSE | AC PCB REPAIRING COURSE | AC REPAIR Rajkumar Kushwaha

1.7K views - 5 months ago

AC PCB Repairing Course MULTITECH से ही क्यो करे? India Best AC Repairing institute | AC PCB Course

AC PCB Repairing Course MULTITECH से ही क्यो करे? India Best AC Repairing institute | AC PCB Course Rajkumar Kushwaha

1.9K views - 5 months ago