AC or DC Which one is more dangerous, current or voltage, Hindi

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  • Опубліковано 21 жов 2024

КОМЕНТАРІ • 76

  • @ogendrasahu1795
    @ogendrasahu1795 5 років тому +12

    Aap jaise koi nhi sir very helpful vidio sir

  • @rainerfs4563
    @rainerfs4563 Рік тому +1

    Awesome video. I love your teachings. Thanks

  • @rmjnm
    @rmjnm 5 років тому +6

    Thank you sir for the video on this topic. Really enhanced my knowledge of electric shock.

  • @sameerjadhav4532
    @sameerjadhav4532 3 роки тому +1

    Very nice explanation sir👌👌

  • @kamlakarnaik8806
    @kamlakarnaik8806 2 роки тому +1

    Thanks sir for your valuable information.😊🙏

  • @monianu1990
    @monianu1990 3 роки тому +1

    सर आपकी जितनी तारीफ़ की जाए उतनी कम है। आप जैसे टीचर अगर मिल जाए तो सच में जिंदगी कुछ और ही हो जाए। भगवान आपको लंबी उम्र दे।

  • @bhukhanlalsahu1880
    @bhukhanlalsahu1880 3 роки тому +1

    Nice explanation

  • @ijazsaeed9640
    @ijazsaeed9640 4 роки тому +1

    Excellent information. Thanks

  • @PaheliSansar
    @PaheliSansar 5 років тому +2

    Wonderful video with lot of information

  • @avia3297
    @avia3297 5 років тому +4

    So much of useful information

  • @GKAgrawal2
    @GKAgrawal2  5 років тому +5

    Comments welcome

  • @puredesi6278
    @puredesi6278 2 роки тому +1

    आपको सलाम सर
    सालों साल से इलेक्टिक काम करते है
    मगर बिजली पावर किया होती है अब पता चल

  • @naveenphogat7895
    @naveenphogat7895 5 років тому +1

    Sir m aapki sabhi video dekhta hu aaj wali video bhut hi kamal ki h aaj kisi phle aadmi ne unlike kiya pta nhi kon h ye m uske bare me khna chau ga bilkul hi non tactical aadmi tha

    • @GKAgrawal2
      @GKAgrawal2  5 років тому

      Bajut achhi bat hai ki aap meri sabhee video dekhtey hai. Kya merey video dekney sey aapki intelligence bhee badhtee hai ya nahee. Uttar correct Dijiye.

    • @naveenphogat7895
      @naveenphogat7895 5 років тому +1

      @@GKAgrawal2 sir intelligence to bhut jada badhi h mene electric se iti kiya h. Wha par mene apni life ki sabse jada nowleg li ab ese aap aage badha rhe hen. Iti ke syllabus me mere Q. Ka answer nhi milta tha wo sab kuch aap bta rhe hen.
      Sath ki sath jo iti me nhi tha un topic ke link ko m apne iti wale instructor ko bhejta hun taki wo aane wale student ko or bhi jada nowleg de ske

    • @naveenphogat7895
      @naveenphogat7895 5 років тому

      @@GKAgrawal2 sir mera ek Q. H 32kva line me frequency kitni hoti h m us line me se mutual induction se bijli chori karna chata hun mujhe pta h mere ghar wale esa kabhi nhi karne denge or ye regular karna thik bhi nhi h m bas ek baar ese 220 volt nikal kar ghar walo or dosto ko dikhana chata hun

    • @naveenphogat7895
      @naveenphogat7895 5 років тому

      @@GKAgrawal2 sir 32 kva transmission line me ki frequency kitni hoti h plzzzz reply

    • @GKAgrawal2
      @GKAgrawal2  5 років тому

      50 Hz

  • @dilshadsaife1874
    @dilshadsaife1874 5 років тому +2

    V good

  • @alamfiroj-vlog.5451
    @alamfiroj-vlog.5451 2 роки тому

    Sir,star delta control pe ek video chahiye. Pse sir. U r good explaner.

  • @alamfiroj-vlog.5451
    @alamfiroj-vlog.5451 2 роки тому

    Nice example sir

  • @knowledgepower3010
    @knowledgepower3010 4 роки тому +1

    Great Sir

  • @abhishekporiya4798
    @abhishekporiya4798 5 років тому +2

    Which types of RCCB's are available and which factors affect while choosing RCCB ?
    E.g For Residential purpose and another for Industrial.

  • @shivarajam.v696
    @shivarajam.v696 5 років тому +1

    Thank you for the information. thank you sir.

  • @yssinfo
    @yssinfo 5 років тому +2

    श्रीमान जी कुछ उन्नत प्रकार के सर्किटों पर विडियो बनाऐं। धन्यवाद

  • @GautamKumar-su3bp
    @GautamKumar-su3bp 2 роки тому

    सर आपने एक्सप्लेन अच्छे से किया है।
    ओर सारे फैक्टर सही हैं।
    पर मेडिकली बात करें तो ac बॉडी में फ्लो होने पर हार्ट फेब्रिलेसन होता है, जिसमे हार्ट मोबाइल की तरह भइब्रेट करता है।
    उस समय हार्ट पम्प 30% ही करता है।
    पर जब डीसी फ्लो करता है तो हार्ट चोक हो जाता है, पम्प जीरो हो जाता है ओर इसको फिर से रिस्टोर भी डी फेब्रिलेटर द्वारा ही सम्भव है, cpr के जरिये भी चांस कम है।
    ओर ऐसा इस लिए होता है क्यों कि हार्ट भी पल्सेटिंग dc करंट पर चलता है जिसका फ्रीक्वेंसी 1.5 hz होता है ओर मैग्नीट्यूड 0.05 वोल्ट होता है।
    ओर इस कारण से बोला जाता है कि dc खतरनाक होता है।
    बाकी आपकी सारी फैक्टर सही है।
    Ac कम करंट पर ही झटका देता है क्यों कि कपैसिटिव रिएक्टेंस के कारण बॉडी का कॉन्टेक्ट रेसिस्टेन्स कम जाता है, ब्रेकडाउन भी कम हो जाता है।
    ओहि आप फ्रीक्वेंसी बढ़ाने से ब्रेकडाउन वोल्टेज में कमी आती है तो जादा फ्रीक्वेंसी के वोल्टेज का करंट भी बढ़ जाता है।
    मोबाइल चार्जर के फेराइट कोर ट्रांसफार्मर में जो पिला टेप यूज होता है उसका ब्रेकडाउन 3kv/mm होता है। ओ टेप मैं यूज कर रहा हु।3000 की 1 रोल मिली है 50 मीटर की।
    ओर वही dc में फ्रीक्वेंसी नही होने के कारण रिएक्टेंस नही होता।

  • @konarksharma8903
    @konarksharma8903 5 років тому

    Electronic or Electricals applications ma 1to 5star rating k kay matlub hota hai?

  • @funnysingh4108
    @funnysingh4108 2 роки тому

    sir, how much voltage can our dry skin resist , AC /DC both

  • @electricalhero6477
    @electricalhero6477 5 років тому +2

    Sir,nice video with good info.but one doubt,dc at high voltage is danger than ac having frequency 50hz .am I correct .pls reply me sir.

    • @GKAgrawal2
      @GKAgrawal2  4 роки тому +1

      Frequency and voltage level are 2 different things. Comparison is done with equal voltage of AC and DC.

  • @PRODEMON371
    @PRODEMON371 5 років тому +1

    Sir,keep doing such informative videos

  • @manojbhandari829
    @manojbhandari829 5 років тому +1

    Thank you sir

  • @shekhardewangan8066
    @shekhardewangan8066 4 роки тому

    Sir welding machine se current nahi lagta and car ki high current battery se nhi lagta...Ans plz

  • @Abhoysingha
    @Abhoysingha 5 років тому

    Nice video sirji 👌
    *Mai vi electrical and motor rewinding videos bnata hu*

  • @naveent42
    @naveent42 5 років тому +2

    Sir I have doubt , current in AC passes though zero two times in 180 deg cycle so can we say that there is a chance that we will get a shock and thrown away, were as in case of DC current we will get shock and stuck into it because it is a constant current. Plz reply

    • @GKAgrawal2
      @GKAgrawal2  5 років тому +5

      Electric shock is not a magnetic force of attraction or repulsion. It is biological process.

  • @skale5868
    @skale5868 5 років тому +1

    I love your voice sir .

  • @ranjitkumardas3039
    @ranjitkumardas3039 Рік тому

    Thanks sir

  • @sanjayodedara2947
    @sanjayodedara2947 5 років тому +1

    Air me led bulb repair karta hu par hab use pf ki madad se salata hu to kabhi kabhi pf fat jata je .
    105j 400v vala bhi fat jata he iska kya reason he

  • @konarksharma8903
    @konarksharma8903 5 років тому

    Koi video Electricals BSI rules pr banaoo

  • @satyamkumar-wc3in
    @satyamkumar-wc3in 4 роки тому

    Sir AAP book bhi provide karwate h qya

  • @motorajug8798
    @motorajug8798 4 роки тому

    Please make video Teasers used by armee guy

  • @sanjayarya1664
    @sanjayarya1664 3 роки тому

    Sir,what is the scientific logic of Electric Shock difference between male n female?

  • @konarksharma8903
    @konarksharma8903 5 років тому

    AC supply ma natural or Earth ma voltage milta hai toh,
    DC supply ma Negative or Ground ma voltage milaga?

  • @konarksharma8903
    @konarksharma8903 5 років тому

    DC or Ac Current/ Voltage body ka temperature par bhi koi effect karka hai?

    • @GKAgrawal2
      @GKAgrawal2  5 років тому +1

      Good question, parantu mujhe eska uttar nahee gyat hai.

  • @priyankasheokand8839
    @priyankasheokand8839 2 місяці тому

    Sir inverter का current attractive in nature hota h ya phr a. C or aise hota kyu hai ki. Ek current body ko fek deta h durr or ek current body ko chipka k rkhta h device se

  • @manavdeepsingh277
    @manavdeepsingh277 5 років тому +1

    sir why at 50 hz ac is dangerous not on other freq is there any relation with freq.

    • @GKAgrawal2
      @GKAgrawal2  4 роки тому

      It is dangerous for all frequency, but more around 50 Hz. This is nature law.

  • @bepractical5998
    @bepractical5998 3 роки тому

    Sir as you said current is more dangerous. And a male can get shock from current more than 9 mAmp.
    Then why we don't shocked by electric welding machine which operate at very high current like 250 Amp, 350 Amp.
    I saw sometime welder touch electrode and earth in welding machine at same time without protection but there is not shock.
    WHY?

    • @GKAgrawal2
      @GKAgrawal2  3 роки тому

      350 A current flow in the machine, not in the human. Current must flow in the human body to get shock.

  • @konarksharma8903
    @konarksharma8903 5 років тому

    Single phase or three phase AC supply ma Energy metre lagta hai?
    Kay DC supply ma bhi Energy metre lagta hai?

    • @GKAgrawal2
      @GKAgrawal2  4 роки тому +1

      Energy meter ki vaha jaroorat hai jab bijli kharidtey hai. DC tho kharidte nahi, then energy metrr ki koi jaroirat nahi hai.

  • @GKAgrawal2
    @GKAgrawal2  5 років тому +1

    ua-cam.com/video/WnEIKu7WBkQ/v-deo.html

  • @konarksharma8903
    @konarksharma8903 5 років тому

    Is Questions ma
    Jub hum multi-meter sa voltage check krka hai toh kabhi-kabhi.....
    (Phase or Natural 230volt
    Phase or Earth 235volt
    Natural or Earth1to3volt)
    Hota hai.
    Question
    Phase Or Earth ma Phase or Natural sa jadha voltage kayo hota hai?

    • @GKAgrawal2
      @GKAgrawal2  5 років тому

      Jyada, ya less ya barabar, kuchh bhee hoo sakta hai.

    • @konarksharma8903
      @konarksharma8903 5 років тому +1

      @@GKAgrawal2
      Iski pachan kasa hogi?
      Agar natural Or Earth ki wire same mm, same colour ki hai?

  • @Jaypatle2024
    @Jaypatle2024 5 років тому

    male ka female se resistance jada q hota he?

    • @Tech_Gaurav
      @Tech_Gaurav 4 роки тому +1

      Kyo ki females ki skin mulayam hoti hai

  • @riteshasawra4827
    @riteshasawra4827 5 років тому

    Namshkarrrr😪

  • @hashimmansoor2840
    @hashimmansoor2840 5 років тому

    If you have only a line wire coming to a device.. what's the consequence if you connect this line wire and complete the circuit by an earth connection to the ground in the room..with no neutral wire..

    • @GKAgrawal2
      @GKAgrawal2  5 років тому +1

      Watch my video, Why load is not connected between line and earth,

    • @harbhajansingh4475
      @harbhajansingh4475 2 роки тому

      As per Kirchoffs law if transformer has earthed the star point then he feel shock otherwise not circuit is not closed and no current fliws

    • @GKAgrawal2
      @GKAgrawal2  2 роки тому

      Watch my video, why the neutral of the transformer is connected to earth.

  • @innocenthumans3721
    @innocenthumans3721 Рік тому +1

    👌🇮🇳

  • @RaviGupta-yn7fd
    @RaviGupta-yn7fd 4 роки тому

    220 volt ac or DC danger

  • @gautampatel8158
    @gautampatel8158 5 років тому

    A app mo. Nabar mil sakata he

  • @sanakhan6241
    @sanakhan6241 5 років тому

    डीसी से जादा है

  • @ashishsingla9713
    @ashishsingla9713 5 років тому

    Thank you Sir

  • @prabhatverma3878
    @prabhatverma3878 5 років тому

    Thank you sir