#2N3773Transistor

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  • Опубліковано 6 вер 2024

КОМЕНТАРІ • 590

  • @electricianchander3547
    @electricianchander3547 5 місяців тому +5

    super bhai bahut sahi bole aap ki 2n3773 ka koi jwaab nahi

  • @bhagwatiprsad4617
    @bhagwatiprsad4617 8 місяців тому +2

    सर जी को प्रणाम ऐसी जानकारी हर चैनल पर उपलब्ध नहीं है जानकारी सही और सटीक है इसमें जो रियलिटी है वही है और कोई फेक नहीं है आपके चैनल को और आपको बुलाना नामुमकिन है बहुत अच्छी अच्छी जानकारी प्राप्त होती हैं जय जय श्री राधे💓🌹🙏🌹💓🙏💓🌹🙏🌹💓🙏💓🌹🙏🌹💓🙏

  • @PracticalGangu
    @PracticalGangu 3 роки тому +7

    Your knowledge is really Amazing Sir... In college days we use to neglect studying all these things.. and now your video is educating us ... Thank you

  • @narendravadiya7219
    @narendravadiya7219 5 років тому +7

    Yes, gentleman you are correct.You have given total details for both transistors.I like 2N3773 always. As far as BEL started to produce 2N3773
    I use that tr. Mostly in Ahuja Aplifire I replaced many tr.
    Your demo.is really good.Your speech is also clear and fine.
    N.M.Vadiya Mahuva Gujarat.

  • @acharya6
    @acharya6 2 роки тому +1

    सच में आँखें खोल देने वाली बात बताई है आपने, आज के दौर में लोग जहां सुनिसुनाई बातें विश्वास कर लेते हैं खास तौर पर उनके लिए बहुत ही प्रशंसनीय है ये वीडियो।
    अच्छी चीज़ें ढूंढनी परती है, पड़ताल करनी पड़ती है और हो सके तो काफी मशक्कत के बाद हमें हासिल होती है और लंबे समय तक साथ देती हैं और हर वो चीज़ जो हमें आसानी से मिल जाएं हम उस वक्त तो बहुत खुश हो जाते हैं लेकिन हमें बाद में निराश करती है।🙏

  • @technicalsidhu8402
    @technicalsidhu8402 5 років тому +2

    Maina vi o video dakha tha
    5200 transistor ko mosfet bolte tha...
    Magar o mosfet nehi Hai
    Thanks sir..
    Puri jaankari deneka liya...
    Thank you very much sir..

  • @iceberg789
    @iceberg789 4 роки тому +8

    it's true sir, what you said, 2SC5200 is a specialized audio grade transistor, which should be used in a proper circuit designed for something like 2SC5200 only.

  • @PankajKumar-dh3zx
    @PankajKumar-dh3zx 4 роки тому +3

    Yow have a great knowledge sir.
    Mai aapka koi bhi video Miss nahi kerta hu.
    Thanks sir

  • @bhajanchaudhary1850
    @bhajanchaudhary1850 5 років тому +15

    *जानकारी के लिए शुक्रिया (3773 बेल) एक दम सही है*

  • @PravinKumar-jm5xx
    @PravinKumar-jm5xx 5 років тому +4

    Wah bhai sahi bole aap aapke jesa ager sb log samjhe tb to pbt 501 amp ke bare me janega 👍👍👍 daat deni padegi apke baaton ko ? Me ek machenical hu amp ki esliye me samjh rha hu thanks

  • @vijendravishwakarma9318
    @vijendravishwakarma9318 3 роки тому +2

    Very fine sajetion thanks

  • @amitghosh6966
    @amitghosh6966 Рік тому +2

    What's difference between 3055 & 3773 transistor and can we replace 3773 with 3055 if we don't get 3773 for the board?
    2) what's difference between 3055 boards with heatsink outside the cabinet and heatsinks that's fitted with the pcb as in case of monty or similar Brand boards?

  • @ashish4123
    @ashish4123 3 роки тому +3

    Pls explain transistor audio circuit practical as well as thoeritical with circuit diagram... with details of every components.... It's really benificiary for all🙏👍.

  • @rkmusical445
    @rkmusical445 5 років тому +7

    You are absolutely right!

  • @maxxsmaxx1901
    @maxxsmaxx1901 4 роки тому +4

    As per your lecture ( very good lecture) , 2N3773 frequency response is upto 3 MHz , audio frequency is upto 20khz at the highest.Then why it is not suitable for hi-fi ? I am asking because I would like to buy a hi fi amplifier kit to assemble. Thank you very much .

    • @WhatIThink
      @WhatIThink  4 роки тому +2

      When the frequency increase the gain of transistor decrease. At 3 MHz gain of this transistor is 1 only. This is how it is described. Usable frequency for this transistor is very low . It is not bad if you are using it for subwoofer amplifier. Now see the max frequency of 2sc5200 which is 30 MHz. Which is more suitable for hi fi amp.

    • @maxxsmaxx1901
      @maxxsmaxx1901 4 роки тому

      @@WhatIThink Understood. So basically 2n3773 can be used for low frequency applications or mid frequency applications or power regulators. Could you suggest a transistor for hi-fi application which can handle the same power as 2N3773 . Thank you .

  • @TechnicalBhakar
    @TechnicalBhakar 5 років тому +1

    Me khud amplifier bnata hu Bhai apki information bhut kam ki h thanx

  • @ksdelectronics1187
    @ksdelectronics1187 4 роки тому +5

    Make a video on Stk amplifier. PLEASE because I have one of it. It is rated for 24v 200w

  • @praveenartpaintigs733
    @praveenartpaintigs733 3 роки тому +3

    यह होती है सही जानकारी धन्यवाद सर

  • @akhilbairagi1218
    @akhilbairagi1218 7 місяців тому

    I knew it was wrong for a long time, thanks for telling me the truth

  • @sgnrclasses
    @sgnrclasses 5 років тому +2

    सर मुझे एक बात बताएं कि कार एंपलीफायर में से c5198 और 1941 ट्रांजिस्टर लगे हुए हैं क्या हम इन्हें 2sC5200 & ttc19-43 transistor ke sath change karke amplifier ki power badha sakte hain kya
    sir plz reply

    • @WhatIThink
      @WhatIThink  5 років тому +1

      ट्रांजिस्टर चेंज कर सकते हैं लेकिन पावर नहीं बढ़ेगी , इसके लिए एम्पलीफायर का सप्लाई वोल्टेज बढ़ाना पड़ता है।

  • @vinayakbhamare4490
    @vinayakbhamare4490 4 роки тому +1

    आपकी जाणकारी बहोत सही लगी । धन्यवाद । भाई ।

  • @Diogo140560
    @Diogo140560 4 роки тому +2

    Sir in modern Ahuja TZ 7000 amplifier Ahuja has used 2SC5200 as original instead of 2N 3773.

  • @chongshenchang9367
    @chongshenchang9367 2 роки тому +3

    Sir, Can we use 2N3055 in place of 2N3773,, what is their power difference.

  • @TechnicalRJ1245
    @TechnicalRJ1245 4 роки тому +2

    Sir kya aap Iska prectical krke bta skte
    Kya aapne usko try kiya h?
    M 2 saal se 3055 transistor ko replace krke 5200 use kr raha hu, bina ki other components ko change kiye, 5200, 3773 or 3055 se jyada achi output deta h, isliye Aaj ke time m 5200 ka use jyada kiya jata h, agr 3773 or 3055 ka output acha hota to power amplifier banane wali company 5200 ka use nahi krti.

    • @TechnicalRJ1245
      @TechnicalRJ1245 4 роки тому

      Aise kisi ko data sheet k madhyam se galat nahi bta skte, prectical proof btaiye.

    • @WhatIThink
      @WhatIThink  4 роки тому +1

      Kam voltage par koi problem nahi hai lekin jaha + - 70 volt se jyada supply hai waha pe 3773 hata ke 5200 nahi lagana chaahiye.

  • @LofiPlay9998
    @LofiPlay9998 5 років тому +7

    You are the original UA-camr....

  • @shaileshpathak7878
    @shaileshpathak7878 4 роки тому +2

    धन्यवाद जानकारी देने के लिए।।THANKYOU.

  • @prasannaaudios8046
    @prasannaaudios8046 4 роки тому +3

    Sir....2N 3773= 2N 3055 ye method barabar hai kay?

    • @WhatIThink
      @WhatIThink  4 роки тому

      2N 3773 will work in place of 3055 and heat will be less.

  • @raushanraj1866
    @raushanraj1866 2 роки тому +2

    3773 board lena chahiye ya 3055 iska video UA-cam par Nahi mil raha hai

  • @kanjibhaidesai8893
    @kanjibhaidesai8893 10 місяців тому +1

    Sir, very nice information 👍धन्यवाद 👍

  • @electonicon
    @electonicon Рік тому

    Sir , you are right because you are well educated, I trust you

  • @mahemoodpatel9715
    @mahemoodpatel9715 Місяць тому

    🎉nicely explain sir ji🌹
    THANK'S🎉

  • @Arbsg
    @Arbsg 5 років тому +5

    Thanks for valuable information

  • @zishanhasan8626
    @zishanhasan8626 3 роки тому +1

    D 718 b688 sar jyada se jyada kitne volt ka transformer Laga sakte hain ine donon transistor per

  • @user-jg2hu6ey8i
    @user-jg2hu6ey8i 16 днів тому +1

    सर जी🙏 नमस्कार आपका विडियो दमदार है, मेरे पास btz 4000em ahuja एम्प्लीफायर हैं, उसमे 5200ट्रांजिस्टर लगा हुआ है, उसके जगह पर मेटल का 3773ट्रांजिस्टर लग सकता है क्या, आप रिपल्ये करे, और खर्चा कितना आयेगा ओ भी बता दीजिए सर🙏🙏🙏🙏 प्लीज़ रिप्ले जरूर करें।

    • @WhatIThink
      @WhatIThink  16 днів тому

      लगा सकते हैं,,,,एक ट्रांजिस्टर का दाम ११० रुपया है अभी

  • @TheBigshortchannel
    @TheBigshortchannel 4 роки тому +1

    Sir mere paas 3773 ka amp hai indoor woh achha bajta par outdoor mein nahi kyon outdoor mein bass ata hi nahi hai kya uski jagah 5200 outdoor mein bass achha dega

    • @WhatIThink
      @WhatIThink  4 роки тому

      Ye speaker ka problem hai amplifier ka naahi....use big speaker with proper cabinet.

  • @kalimkhan1785
    @kalimkhan1785 4 роки тому +1

    Dolby Sond ke liye kaunsa transister sahi hoga amplifer ke liye. bhai apka shukri jankari ke liye.

  • @pradhantent1207
    @pradhantent1207 4 роки тому +2

    very nice vidio sir

  • @mihirmaiti8148
    @mihirmaiti8148 7 місяців тому

    Very vital information thanks sir

  • @dileepsharma8538
    @dileepsharma8538 Рік тому +1

    Sir njw kuch unique transister hai uski ek video banaye jaada better kaun hai

  • @sayantanmaiti2513
    @sayantanmaiti2513 5 років тому +1

    Bahut achha video Vai...yehi cheez logo miss krte hai aur galat bat Bolte hai

  • @biswaranjan667
    @biswaranjan667 3 роки тому +1

    Sir ahuja ampilifier main jo audio output transformer laga reheta hai uski ware main batayiye .ye ap ne ek video main bhi bolethe ki discuss karenge
    Pls sir banayiye video

  • @santumishra3550
    @santumishra3550 2 роки тому

    Ohoow Nice informetion no aney channel of UA-cam think sarji 🙏🙏🙏🙏

  • @VikashKumarinnocent
    @VikashKumarinnocent 2 роки тому

    You are great.. I am big fan of yours.. Aapko direct kisi bare company me hona chahiye.. govt. job me hai aap lekin what a knowledge.. with proof.. great... Appko padam shri milna chahiye kam se kam.. aapke contribution ke liye.. aap aur video banaeye.. keep it up...

  • @2153Annu.
    @2153Annu. 3 роки тому +2

    bhai, 5200 1943 ko change karke koi Mosfet lga sakte hai ya nahi... jada wattage laine k liye ?

  • @jangaldasmore7634
    @jangaldasmore7634 Рік тому +1

    Mai aap ki video Hamesha dekhta rahata hun sar

  • @Rajurathee935
    @Rajurathee935 4 роки тому +2

    Sir 2sc5200 ke jagah ttc5200 use kiya ja sakta hai?

  • @prashanth105
    @prashanth105 Рік тому

    Very well researched and presented. Sincerely appreciate the depth that u hv gone into your presentation regarding the sub in question.1imp looking 2b noted regarding 3773 is that apart from not being so user friendly, in many other cases all three terminals are soldered, but the C cnnxn has to b secured using bolt n nut which gets severely compromised in reliability due to loosening and/or rusting resulting in premature failure of equipment like those amp& inv as used in buses etc. Finally although Hindi presentation is welcome, pz use Eng numbers as it's not easy to relate to the transistor in question. Thank QVM...😅

  • @ArmanKhan-xq8td
    @ArmanKhan-xq8td 2 роки тому +2

    Sir please video banao 2sc5200 ki jagah MOSFET Laga sakte hai ya nahi sir please video banao

  • @purnachandrabehera2520
    @purnachandrabehera2520 4 роки тому +2

    Beautiful theory very very thanks

  • @123sagark
    @123sagark 5 років тому +3

    Thank you sir.very good suggetion.

  • @DEADLY_890
    @DEADLY_890 5 років тому +5

    Sir aap amplifier se related aur bhi videos banaiye

  • @gautamdas4524
    @gautamdas4524 2 місяці тому +1

    Thank you sir 🙏

  • @kunalahirrao761
    @kunalahirrao761 3 роки тому +2

    Nice samjhaya bhai🙏🏼🙏🏼🙏🏼

  • @saielectronicse3213
    @saielectronicse3213 5 років тому +3

    Ek Number sir .original is original .

  • @user-vi4kt6sc9j
    @user-vi4kt6sc9j 7 місяців тому

    Aap sahi kah rahe hai sir mera 3055 amplifier sound problem kar rha tha jab check kiya to 3055 ka base ka wire tuta Hua tha jab jod diya wire to 100r and bd139 kharab ho gya fir change jar diya to sahi ho gya par 3055 par koi asar nabi pada wali me 3055 is great transistor hai

  • @rainbowmat8204
    @rainbowmat8204 5 років тому +2

    Very good brother....you provide valuable information

  • @babulalswamirajliya5020
    @babulalswamirajliya5020 5 років тому +3

    Sir exactly you are a one
    Sir me apne amplifiers me 2n3055 ki jagaha 2n 3773 lga skta hu kya koi problem to nhi hogi

    • @WhatIThink
      @WhatIThink  5 років тому

      Laga sakte hain....Koi problem nahi hogi

    • @MohitKumar-xz7iz
      @MohitKumar-xz7iz 4 роки тому

      @@WhatIThink ok...Very very thx sir, I also have that doubt..thx sir

    • @kabeer9744
      @kabeer9744 2 роки тому

      @@MohitKumar-xz7iz sir kya aap ne amplifier me 3055 ki jagah 3773 lgaya ?

  • @harmindersingh7833
    @harmindersingh7833 5 років тому +3

    Sir transistor Ke Baad Jo driver Transformer Laga Hota Hai Uske baare mein kuch Bataye bajar me driver transformer Nahi Milta Hai use banding karna padta hai uska koi ilaj Bataye sir

    • @WhatIThink
      @WhatIThink  5 років тому +1

      Agar ek baar winding karaya hai to pata chal gaya hoga.
      Primary aur secondary ka ratio pata hona chaahiye.
      Jyada waat ke liye usi ratio me jyada gauge ke wire se rewind kijiye.

  • @PankajTiwari-nd6xy
    @PankajTiwari-nd6xy 2 роки тому

    Guru gayan divya gyan bhai hirday se aabhar🙏🙏🙏🙏

  • @harishrahul3036
    @harishrahul3036 4 роки тому +1

    Sir 2n 3055 ko 24 0 24 5 amp 10000 63v ke char capacitor ka rectifier se chala sakte hai kya

  • @user-hm9vf9cf3y
    @user-hm9vf9cf3y Рік тому +1

    3055 की जगह 3773 लगा सकते हैं क्या बिना किसी modification के तथा उसका कोई फायदा होगा। ट्रांसफार्मर कौनसा लगाये maximum output के लिए।

  • @uttambhowmick4784
    @uttambhowmick4784 10 місяців тому

    Very good information.

  • @sangramgond9146
    @sangramgond9146 5 років тому +1

    आपने बहुत अच्छी चीज बताएं

  • @santanupradhan5872
    @santanupradhan5872 4 роки тому +1

    Via 2n3055 acha ha yai 2n3773 best hai

  • @jainsahab9713
    @jainsahab9713 2 роки тому +1

    👏🏻👏🏻👏🏻👏🏻very good sir

  • @sagarraut8911
    @sagarraut8911 3 роки тому

    Bahot achi tara se samzaya sir g aap ne

  • @jaiprakashbharti316
    @jaiprakashbharti316 11 місяців тому +1

    सर जी 2.1 300v Dexa का हैं बेस फुल करने पर बेस फटता है तो सर जी तो कौन सबबुफर लगना चाहिए जो बेस न फटे

  • @vankeechal1936
    @vankeechal1936 5 років тому +1

    muje aap ke video bahut pasand aa rahe hai. jis me top ten amplifier ic in india vala video bahut hi informatic laga. mera ek prashna hai, mere paas 20 years purane speaker ka set hai jo us time me bahut hi achchhe maane jaa rahe the or ye aaj bhi achchhe tarike se baj rahe hai. par mera dvd player ab bigad gaya hai. to muje koi naye speaker kharidne chahiye ya koi amplifier kharidna chahiye? or kya aap muje achchha amplifier suggest kar sakte hai?

    • @WhatIThink
      @WhatIThink  5 років тому +1

      agar speaker ki condition sahi hai to change mat kijiye...
      lekin 20 years bahut hota hai...pahle new amplifier lijiye. ...test karne ke baad agar jaroorat ho to speker change kar dijiyeage.
      Abhi to 1943-5200 ka koi amplifier le sakte hai.

    • @vankeechal1936
      @vankeechal1936 5 років тому

      ye 1943-5200 koi amplifier ic ka number hai? or hai to 1943 aur 5200 alag alag ic hai ya fir ye 1943-5200 ek hi ic ka number hai?

  • @alexchrist6538
    @alexchrist6538 4 роки тому +4

    Good knowledge sir
    Thank you

  • @santoshsk8351
    @santoshsk8351 4 роки тому +1

    Thank you bhai

  • @paswanravi5888
    @paswanravi5888 4 роки тому +1

    Very knowledgeable video sir ji😌

  • @jangaldasmore7634
    @jangaldasmore7634 Рік тому +1

    Dhanyvad sar

  • @vinodroshandsouza3369
    @vinodroshandsouza3369 3 роки тому +1

    Awesome video sir 👏👌👍🙏

  • @kamaljitsingh9533
    @kamaljitsingh9533 5 років тому +1

    Sir, mere paas purane woofer pade huye hai 10inch ke but uska sticker mit geya hai kase pata kare kitne watt ka hai?

    • @WhatIThink
      @WhatIThink  5 років тому

      Ohms pata kar sakte hain...Lekin watts pata karna mushkil hai...Magnet aur coil ke size se andaaza laga sakte hain.

  • @AbhishekRajput-lb5qp
    @AbhishekRajput-lb5qp 4 роки тому +1

    3773 KO 12v battery se kaise chalye please vedio banaiye

  • @esakkimuthu.mumbai
    @esakkimuthu.mumbai 4 роки тому +1

    Sir kind request to list all transistor manufacturer in India...

  • @kishanthakur9749
    @kishanthakur9749 29 днів тому

    sir mere pass tip 122 127 ka board hai jisme ek channel pe 4 transistor hai or dusre pe 4 total 8 transistors to inko replace tip 142 or 147 se kr skte hai please btaye

  • @pronoysarkar4073
    @pronoysarkar4073 5 років тому +3

    Bhai aap audio output transformer ka video banada

  • @AkashKashyap-qd8ov
    @AkashKashyap-qd8ov 3 роки тому +1

    3773 me kon sa transformer lagaye

  • @shashankpandey8609
    @shashankpandey8609 5 років тому +2

    Sir ji... Must reply.. Kya hum kisi amplifier Board main 2sc5200 aur 2sa1943 transistors parallel add kar wattage बढ़ा सकते हैं या नहीं

    • @WhatIThink
      @WhatIThink  5 років тому

      Ye ek bahut galat theory hai...Aisa nahi hota ..Kabhi detail me video bataunga.

    • @hemrajdagla3253
      @hemrajdagla3253 4 роки тому

      Bada sakte

  • @ekla_chalo
    @ekla_chalo 5 років тому +1

    much better sound quality 2N 3773 than 2SC 5200....i'm using it (2N 3773) much depth on bass and tone quality ....keya ghaar me chalane ke liya 2N 3773 ka board istemal kr sakte hain ?

  • @kbelectronics2825
    @kbelectronics2825 5 років тому +1

    15003 transistor ki bareme kuc infarction cahiya. ..up ak video dalo

  • @ArunDas-ni4un
    @ArunDas-ni4un 4 роки тому +2

    Good sir

  • @Rajivkumar-fi8cq
    @Rajivkumar-fi8cq 2 роки тому

    👍 Hum v 2n3773 amplifier board ko 2sc5200 me upgrade karne ka soch rhe the lekin aapka video dekhne ke baad mere liye 2n3773 hi best hai
    Agar 4 2n3773 ki jagah 8 2n3773 transistor lagane se output jyada ho santa hai kya
    Kripya sujhav dijiye

  • @Rajelectronic9358
    @Rajelectronic9358 4 роки тому +1

    Sir 3055 aur 3773 mai konsa board lena chahiye

  • @rajamanna4880
    @rajamanna4880 5 років тому +2

    Sir amplifier ma out put transformer Jo ha uska Data ka video banaia na

    • @WhatIThink
      @WhatIThink  5 років тому +2

      Company Data nahi deti...leking iske baare me ek video banaunga.

  • @chanc.7648
    @chanc.7648 Рік тому

    Excellence information

  • @ashwinmeshram1359
    @ashwinmeshram1359 2 роки тому

    2n3773 ko ghar ke liye 5.1 home theatre bana sakte hai kya...
    Aisi kit milti hai kya...
    Kya app bana ke de sakte hai...
    Please bataye..

  • @rabindrakumar431
    @rabindrakumar431 4 роки тому +2

    3055ki jagah konsa lagaye???

  • @electroghost6695
    @electroghost6695 Рік тому

    Mv collection ka red 3773 transistor amplifier ma 28 0 28 5amp transformer Laga sakte hain

  • @ajcreation6364
    @ajcreation6364 4 роки тому +1

    sir 3055 mai kon sa trans. best hai or kitne volt or uf ka capicitor best hai plzzzz bta dijiye

  • @chunnilalbethekar629
    @chunnilalbethekar629 3 роки тому

    Hi ब्रो जानकारी तो आप ने अच्छा दिया, आपने अपने एड्रेस, या मो. न. कुछ भी नहीं दिया, आहूजा TZA 4000EM को 500Watts बनाना चाहते है.

  • @sudhisivan4068
    @sudhisivan4068 2 роки тому +1

    sir.... tip 2955...tip 3055...ki jagah hum 1943...5200 use kar sakte hai kyaa??? please replay soon

    • @WhatIThink
      @WhatIThink  2 роки тому

      Yes

    • @sudhisivan4068
      @sudhisivan4068 2 роки тому

      Sir... Tip 2955 ke badle kya...
      Tip 3055 ke badle kya... Zara order me batayiye please...

  • @yagneshpatel1183
    @yagneshpatel1183 2 роки тому +1

    Bel ke transistor abhi kachra ho gaye hai . Motorola ka accha hai par old stock mile ga . Cdli abhi bhi bell ke level ke bana rahi hai 2n3773.

  • @waquaryounus8729
    @waquaryounus8729 Рік тому

    Hello sir bhut havy bass ke liye kon
    Amplifier board use Karu 🙏🙏🙏🤔🤔🤔

  • @swapnilsutar822
    @swapnilsutar822 4 роки тому

    nic sir video agar hume gar me 12inch subwoofer chalna ho to konsa aplifier lagaye

  • @KaranKumar-sq5vf
    @KaranKumar-sq5vf 4 роки тому +1

    3055 or 3773 me se konsa Acha he

  • @rajeshsharma-sr7yh
    @rajeshsharma-sr7yh 2 роки тому

    Dosro ki kamiya nikalny me video ka time west mat kiya kary
    Aap bahut badiya kar rhy hi bhaut regards

  • @jibansingha8836
    @jibansingha8836 4 роки тому +1

    Sir .5200 ko riples karke 2n3773 laganeka kya accha yoga?

  • @sukhwindersinghchahalsukhw1825
    @sukhwindersinghchahalsukhw1825 4 роки тому +1

    Sir very good information