Please sir, don't say to dislike your video, you work hard to make us learn easily. And you are just like a good teacher who teaches more and talks less unlike a youtuber who talks more to lengthen the video.Thank you🙏
Yahan 150AH battery ka charge ko darshata hai kyunki charge (q) =I×T , hi hai aur 150AH=150Ampere×1hour=150×3600-Ampere.second=540000-coulombs charge hi hai. Aap ko battery ka voltage hi lekhna hi hai
Vs=12v, aur V(load) =3v hi hai. To R=(12-3) /0.02=450-ohm hi hai jiska nearest value 470-ohm hi hai. Lekin wattage consumed by the resistor=9×0.02=0.18w hi hai to aap ko 470-ohm aur 0.25w ka resistor chahiye aur ye led (150000/20) =15000/2=7500 hours hi jalegi kyunki battery me charge capacity 150AH jo hai.
कल मैंने एक सर्जिकल बोर्ड बनाया इसमें चार डायोड Ac = Dc,400 वोल्ट का कैपेसिटर डाला, और 20kका रेजिस्टेंस, जिसे 220 वोल्ट Ac सप्लाई दिया गया, इसके बाद भी मेरा वोल्टेज कम नहीं हुआ. वोल्टेज Dc 240 था,
kitne velyu ke p f ceremick cepister me kitne ktne mfd aur kitne volt ka cepister lagana chahiye jisse ki wo electrolight cepister garam ho kar kharab na ho ..
Rukiye sir, ye lodd kaun sa load hota hai. Balab se kya tatpary hai. "3 volt wali battry bhi 2 volt per chalti hai" ," Ek battry per 3 volt mile ga" Ka kya arth hai????
आप विडियो बनाने में बहुत मेहनत करते है मुझे देखकर अच्छा लगा और आपकी विडियो भी हमें समझ आ रही
Sir ye theory mujhe 15 saal ke Baad mila nahi diploma na hi degree Pura hone par. Thank you very much sir❤
Sabhi sabhi video aapka mera daut clear ho jata hai thanks for your free class or bhi naya topic par video send karie sir
Very nice sir ji, bhut hi easy way se samjhaute hai, thanks🙏 sir ji such of you are good teacher
You welcome
Please sir, don't say to dislike your video, you work hard to make us learn easily. And you are just like a good teacher who teaches more and talks less unlike a youtuber who talks more to lengthen the video.Thank you🙏
LED ke bare mein itne achhe se aaj ke pahle kabhi samjh nhi aaya tha
I am perusing PhD but i most like this video till date wrt basic & practical knowledge
Best video for leds. Explaint good
Young man you are brillient.
Aap bht mushkil chize bht aasani se samjha dete h.
Sir please continue this course
Explained it in a nice way
I wanted this type knowledge and I got it from u thank you
Best teacher for me and for beginners.
Sir aap jaise smjhate hn dimagh me chp jata h mere liye aap ik behtreen teachr ho😍
Perfect mathematic sir ji
डिस लाइक की तो बात ही नही बनती है बहुत अच्छा वीडियो है❤
Yery good learn sir. Y ar great sir
Jee bahut badiya aage bhi issi tarah regular rahiyega thanku❤️❤️ so much
Brilliant sir
Aapke samjhane ka tarika sabse saral hai sir
Thank you sir
Good information sir
Thanks For teaching
I think you are very good teaching
Many many thanks sir...
Gajab sir ji
Very nice sir! Good luck.
You are great sir
Sir I have 12 volt battery 150 ah can I use 470 ohm resistance in this also. Please🙏 reply.
Yahan 150AH battery ka charge ko darshata hai kyunki charge (q) =I×T , hi hai aur 150AH=150Ampere×1hour=150×3600-Ampere.second=540000-coulombs charge hi hai. Aap ko battery ka voltage hi lekhna hi hai
Vs=12v, aur V(load) =3v hi hai. To R=(12-3) /0.02=450-ohm hi hai jiska nearest value 470-ohm hi hai. Lekin wattage consumed by the resistor=9×0.02=0.18w hi hai to aap ko 470-ohm aur 0.25w ka resistor chahiye aur ye led (150000/20) =15000/2=7500 hours hi jalegi kyunki battery me charge capacity 150AH jo hai.
Thank you sir... Very nice
👍👍👍👍👍👍👍👍👍
15:12 TdY 15:12 😮
Very nice sir
Sir. Resistor kaun se watt ki lagaye. 0.25 watt, 0.5 watt, 1 watt or 2 watt. Thank you.
Excellent
Superb bro
v good thank u sir
Thanku sir 😊😊😊😊
Good explanation ❤
Good teacher in this field
Very very important information new learners. thanks.
कल मैंने एक सर्जिकल बोर्ड बनाया इसमें चार डायोड Ac = Dc,400 वोल्ट का कैपेसिटर डाला, और 20kका रेजिस्टेंस, जिसे 220 वोल्ट Ac सप्लाई दिया गया, इसके बाद भी मेरा वोल्टेज कम नहीं हुआ. वोल्टेज Dc 240 था,
Great information analysis
Thanks ❤🎉
Thank u sir🙏🏻
Sir you are handsome and your videos are the same
Par is video ko dekhne ke baad sab kuchh samajh gaye hai
resister ke wattage ke bare me kis class me hai
Plz keep up
Very informative videos sir thank you
Nice
kitne velyu ke p f ceremick cepister me kitne ktne mfd aur kitne volt ka cepister lagana chahiye jisse ki wo electrolight cepister garam ho kar kharab na ho ..
Sir, resistor kon si watt ki lagaye 0.5, 0.25, 0.50 bataiye sir ji....
Rukiye sir, ye lodd kaun sa load hota hai. Balab se kya tatpary hai. "3 volt wali battry bhi 2 volt per chalti hai" ," Ek battry per 3 volt mile ga" Ka kya arth hai????
Love u bhai
Sir kisi circuit me kitne ohm ka resistor lagana chahiye kaise pata kare plz
Ji sar agar ham char LED ya 5 6 LED ko cirij mein jalaye to kya usmein bhi ek LED wala Sutra hi Kam Karega
Nahin usme led ki total voltage judd jaye gi
Sir ye current ki value kese pta chlegi?
Sir video Sirius me nahi dikh te
I want to learn led driver for led business can join yr any class
Kisi components ki current rating kaise milegi
hi thanks for such wonderful class I need to know either R= (vs-vl)/I can work for ac or it work for only DC
Sir kitne waat me lagani h
sir serious connection aur perlar connection mai say kon sa connection better hai
kindly mention restar wattage also alongwith value
Led sefal ka bara ma batiya ga sir ji
12v envitar mea 2 betri charjin klia kaese jore😢
Sir ye jo aap unit bata rahe ho ampir ki 20 million kiya unit hai
nice sir
100k oms retens lagegi ji
Current apko pata jisko nahi peta ha wo keya kaega
सर जी आपने 3.6v वाली बैटरी का ग़लत कैलकुलेट कियाहै
36v ki battery thi
Dhyan se padho ji 36 hai
Sir aap ye btao mai kese pta kr sakta hu ke ye l e d kitne mm ke hi😧
🙏🙏🙏🙏
Resistor ka wattage kaise maloom karen?
thanks
40
100
2.2
👍
OK
How to calculate Fuse Resistor?
आप इतना छोटा चित्र बनाते हैं कि आप को ही दिखाई देता होगा।
Sab ki aadat hai. Kaafi jageh rahti hai per likhen ge chhota chhota. Cct banaaen ge to bhi chhota chhota. Bus apna ulloo seedha karte hain.
Guru is god.
Student ko proper theory betay
Sir Don't make such long videos its very boring to watch
Tq ❤sr ji 🙏
Very good sir ji
Good
Thank you
Thanks
Very good sir