PFC/PSC CIRCUIT IGBT बार- बार खराब हो रही हैं Troubleshooting@Repair 

Super video Sar ji bahut bahut Dhanyavad aapka

बहुत बहुत बढ़िया सर जी 👍👍🙏🙏

Exllence explaination

Very nice information

Sir ye jo igbt ke kharab hone ke 10-12 reason jo aapne bataye hai unke upar agar aapko time mile to videos jarur banaiyega its a humble request for you sir please sir... Thankyou so much sir for this incredible and diamond video 👍👍 From:-Md.yamin,Delhi

Guru g bhut hi accha btaya aapne ❤❤❤❤❤.. Sir agar aap koi ik vedio pura smpa or ac link or dc link par bna do to bhut acha hoga sir ❤❤

Very nice 👍👍 sir❤❤

Thanks sir Calculator ka link fegeya sar aur ispar vedio banaye pls.

Inverter ac par pura step by step bta do sir ..abhi ham sikh rhe h to bhut madad milegi guru g agar aap bna do video to

Very very nice video sir thoda digital multimeter se testing karna bata dete

I am first sir

❤❤❤❤❤❤❤❤

💯👈

Nice 🎉

Abhi tym hoga sir aapke paas garmi me ..bhut busy ho jaoge sir to ik video bna do sir plzzzzzzzz

🎉❤

Sir what is psc

Winter me ac kon chala Raha he bhai jo ki tumhare pass pcb is season me aa rahi he🤣😂😝😜

Bahut bahut sukriya bhai ❤❤❤❤

Apki institute kaha hai sir ji

Itna dimag kaha se aati hai???