AC में जीरो क्रॉसिंग सर्किट टेस्टिंग Inverter Ac Repairing Course,Zero Crossing circuit Ac pcb 

You teach very well and clear all queries and problems, Thanku very much

Thanks word is too small to appreciate your Sincere efforts.A clear cut explanation with practical demonstration and simultaneously short and sure short testing point depicted on PCB make this video excellent. With Regards

Bahut achchhe se samjhaya hai aapne

बहुत अच्छा लगा सर, ऐसे ही वीडियो बनाते रहिए, जिसका लाभ हम लोगो को मिलता रहेगा ❤❤

super ♥♥♥ mais professeur nous qui ne parlons que le francais avons aussi besoin de vos explication. I speak french so i don't ensderstand but i like you video. we wishe your gd vidé in french so many poepol can learn by your video. ESCUME FOR MY INGLISH🤭🤭

Hi sir super explanation. I understand about zero crossing. I expect more videos about ac board. I have serviced lot of board without any prior knowledge. But your video coaching is very useful. Thank you i am in Chennai

Very well explained.thank you Sir. Make more videos as your explanation is very clear to understand.

Your way of explaining each and every point crystal clear, make more videos sir, waiting for your next topic

Excellent. Your explanation is very nice. Thanks a lot for your utmost sincerity.

Bahut tym se you tube cala rha hu pr ajj mja agya thanks sir ❤

Bhot ache se samajh Gaya hu sir aap bhot ache se samjhate ho Vivek sir

thank you sir for your work for zero crosing ciruit .....

Jitna section hai ac pcb me har section ka ak ak karke video Pearse banaye sir.i love u sir.

Very good information about Zero Crossing.THANKS ❤❤

आपके जैसा कोई नही समझाया अभी तक इस टॉपिक को , ❤❤❤

Sir ji you are great trainer

Good subject...thanks for teaching in deep. . .

Very informative video vivek sir, thanks 👍

vivek sir your video performs knowledge quality as same as (haseeb electronics) u tuber thanks a lot sir

Sir, aap ne bahat mehnat korte hain. Jaise scool may chote baccho ko diye jate hai. Excellent teeching. No doubt.

Good after noon sir aap ne Jo bhi video bnate hai hame bahut hi good lagta hai kyo ki aapne samjhate bahut achha hai Jo mind me satik baith jata hai

Very good excpelen sir namaskar 🙏

Zero crossing clear ho gya sir , thanks Sir 👍👍🎉

Video nice video sir

Very helpful video thinks sir

Apke jaisa koi nahi samjha sakta

Excellent explanation. Sir as you told, optocoupler P650 is directly connected to AC 220V, it has chances of failure. As AC can have other component like high surge voltage, noises etc etc. So optocoupler protection is important. How we can protect it with other component around it ? 1. Sir my second question is, what are other component used with optocoupler , what is value of resistor , capacitors , Zennor diode ? 2. I couldn't understand, as you told zero crossing is only used to count pulses. if its 100 , means board is working fine? what is there other use of zero crossing ? is there any other motor we are switching etc ?

bahut bahut dhanyawad sir etana achchha video banane k liye

Very Excellent explain i appreciate ❤

Very good explained.

2Exlant2good sirzeee

बहुत अच्छे तरीके से आपने समझाया सर, बहुत जरूरी टॉपिक है।

Bahut badhiya sir 👍🎉

लाजवाब सर जी🙏🙏🙏🙏 बढीया 🙏🙏

Very good explain sir... 👏 👏

Bahuth dhanyawad sir

VERY GOOD CLASS SIR,

Very good excpelen sir namaskar 🙏🙏🙏

Very nice explanation Sir👍👍

बहुत अच्छा समझा आप के यहाँ आया था मना कर दिया

Very good explanation

Very nice explanation sir❤

Bahut achha video sir

Very nice sir thanks from pk

Best teacher components ✨⭐❤️

Very good explain

Very nice information Sir 🎉🎉❤❤

Very good programing i

Excellent video ❤

Very good video sir ji

Excellent sir...

Excellent sir....... Sir next video Resistor divode &capicter how to use in Series and parallels ..sir please important topics

Good on you. Thanks

Thunku vv mach sir bhutt badaya

Nice Video Sir.. 👍 🎉

Thanku sir🙏

Good teaching sir. Which brand DSO is better?

Very good knowledge

शानदार

Thank u thank u sir❤❤❤❤excilent

Great sir g

Very good explan

Great sr

Super sir ji

Nice explanation ❤❤❤

Best explanation

Great sir

Awesome ❤sir best

Kya bat very nice 👍👍🎉🎉

Excellent ❤

Good video sir ji ❤

Excellent

Nice. Video. Sir ji

Best sir

Very good👍.

Sir aaj maza aaya

Very nice sir

thx sir ji

Very good

Thanks ❤

Good sir

Thanks 🙏 you sr

Nice sir

Very nice👍

I love u sir

Thanks

Nice 🎉❤

Best❤❤❤

Nice

Good😊

Good

कोई नहीं sikha सकता आप के jesa

supar

Mast

Sr Fuji ki kit mn puls carde pr b koi vedio bna dean

❤❤

❤❤❤

😊🙏

❤❤❤❤❤

Sir aap Bahot Achha Samjhate hai