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What is Sqmm in Cable & How to calculate - electrical interview question 

Electrical Dost
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How to calculate Cable Sqmm - how to calculate cable size - electrical interview question
I am Aayush Sharma Welcome to Our RU-vid channel Electrical Dost.
About this video-
Dosto aaj es video ke andar hamne cable me sqmm kya hota hai or isko kaise nikala jata hai yeh batane ki kosish kari hai. Sath hi aapko es video mai maine electrical se judi practical working ke baare mai bhi jankari di hai. Ummed hai aapko yeh video bahut pasnd aayegi (hindi,urdu)
Thank you so much.
#cable #wire #sqmm #electrical #engineer #interview
Queries Solved:
1. calculate cable size in sq mm formula
2. Cable Size Calculator
3. what is Sqmm in cable
4. Electrical Video
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22 фев 2021

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Комментарии : 198   
@ritikgupta7095
@ritikgupta7095 3 года назад
Bahut hi saandaar video thi sir ❤️
@sanjaygkp1993
@sanjaygkp1993 2 года назад
Bro बहुत पतले conductor के size को measure करने के लिए vernier का नहीं micrometer का use krte hai
@sanjaygkp1993
@sanjaygkp1993 8 месяцев назад
@@palakthakur3010 I don't understand what you want to say
@Sainikfacts2021
@Sainikfacts2021 4 месяца назад
Sahi bat hai
@mangleshtiwari103
@mangleshtiwari103 2 месяца назад
Right
@karansaini5385
@karansaini5385 Месяц назад
Micrometre is a device which is used to identify the diameter of strand which is cannot compressible But vernier caliper is used to find the diameter of the compressible object​@@sanjaygkp1993
@arjunthakur4762
@arjunthakur4762 3 года назад
Bhuthi badhiya information thanks👌👌🙏
@tareknoor3975
@tareknoor3975 2 дня назад
very informative
@karunakarshetty51066
@karunakarshetty51066 Год назад
Great knowledge sharing
@babershaikh5399
@babershaikh5399 Год назад
Very informative video. Shukeria.
@engineerirfan
@engineerirfan 3 года назад
VERY INFORMATIVE VIDEO DEAR DOST💟💗💟👍🙏
@satishshripati2154
@satishshripati2154 2 года назад
Very usefull thought... 👌
@MdAliraj-vd4cd
@MdAliraj-vd4cd 11 месяцев назад
Exellent. Explained
@kamleshwarsinha1939
@kamleshwarsinha1939 3 года назад
Aachha jankari ke liye thanks sir g
@sujeetsharma6971
@sujeetsharma6971 3 года назад
Thank u so much for this work 🙏sir
@syedhassnainali2917
@syedhassnainali2917 3 года назад
Thank you very very much and I will be remain Thank full to you
@amitpagare5946
@amitpagare5946 3 года назад
Very informative video 🙏🙏🙏🙏
@patelkartik7738
@patelkartik7738 3 года назад
Thx ayush bhai very useful video👍♥️
@saifkhan8902
@saifkhan8902 3 года назад
Thanks brother it's very.useful
@PraanGaming
@PraanGaming 3 года назад
Super Se Bhi Upar bhai Video
@RKtechnicalrewa
@RKtechnicalrewa 3 года назад
esi tarah ki vdo dekhne ke liye chnl se jud jaye
@felixcoelho177
@felixcoelho177 3 года назад
Very good and simple explation
@shubhambhandari962
@shubhambhandari962 3 года назад
Bahi u r genius 🔥🔥👍👍
@SauravKumar-ng8cp
@SauravKumar-ng8cp 3 года назад
Bhai u r great👍😊 banate raho videos.
@narendrabhatia6140
@narendrabhatia6140 7 месяцев назад
Best Explanation 👍👍👍👌👌👌
@navalbabumoshay762
@navalbabumoshay762 3 года назад
Thanks for this video, आपकी हर विडियो बहुत इंफोर्मेटिव होती हैं
@gopalbhima8965
@gopalbhima8965 2 года назад
Amazing idea
@SATYAMKUMAR-qc1ni
@SATYAMKUMAR-qc1ni 3 года назад
Nice working bro ❤️👍❤️
@skelectricalify6929
@skelectricalify6929 3 года назад
Thankyouuuuuuuuuuuuuuuuuuuuuuuuuuuuu Sooooooooooooooooooooooooooooooooooooooooooooooooooo Much sir g. 🙂
@SARGAMMASTI
@SARGAMMASTI 3 года назад
सर आप बहुत अच्छा से समझाते हैं
@indianhunter6199
@indianhunter6199 3 года назад
Thanks for video
@gopaljaiswal7259
@gopaljaiswal7259 3 года назад
Bhai super video bhai
@madanmathur5069
@madanmathur5069 3 года назад
Bahut achchhi
@akbarchohan4345
@akbarchohan4345 3 года назад
I watch your video regular
@bharatbishnoi9371
@bharatbishnoi9371 3 года назад
Thanks sir ji
@RKtechnicalrewa
@RKtechnicalrewa 3 года назад
pl chnl se jud jaye
@AbhayKumar-me2ej
@AbhayKumar-me2ej 2 года назад
Very very thanks sir
@NazrulIslam85
@NazrulIslam85 3 года назад
Very informative, thanks 😊
@ankitkumar743
@ankitkumar743 2 года назад
Aapne Jo tarika bataya wo bahut axa hai bat😯😯😄😄👌👌👌👌0.2826 ki 0.26mm'2 Kaise nikali Kya ki maltiplay &divaide
@Rahulbhardwaj7769
@Rahulbhardwaj7769 5 месяцев назад
Thank you bhai
@goldenmile4231
@goldenmile4231 3 года назад
Thank you bro
@hemantbharambe9116
@hemantbharambe9116 3 года назад
👍
@manoharpatil8095
@manoharpatil8095 3 года назад
Thanks sir
@EngineerTaj
@EngineerTaj 3 года назад
Nice
@kaushalsingh7455
@kaushalsingh7455 11 месяцев назад
Niice information
@amantamboli9080
@amantamboli9080 3 года назад
Thanks
@atulthanawala6397
@atulthanawala6397 Год назад
Good knowledge bal
@rupeshbaghel5306
@rupeshbaghel5306 3 года назад
Very nice sir
@anandghantwal3401
@anandghantwal3401 3 года назад
Also tabulate. current carrying capacities of. all. size cables. with cu as well as al material.ex. 2.5sq. mm cable the max current carring capacity is approx. 24 amp,. what will be corresponding value. in al mat for same size. etc
@sidharthshukla4290
@sidharthshukla4290 2 года назад
V nice sir
@gopasahoo1448
@gopasahoo1448 3 года назад
Big fan sir
@rameshtiwari738
@rameshtiwari738 3 года назад
Good👌👌
@bhumitparmar8643
@bhumitparmar8643 3 года назад
Very impressive👍
@raazaamazingelectrical6050
@raazaamazingelectrical6050 3 года назад
Fabulous
@avinashsharma3459
@avinashsharma3459 3 года назад
👌👌👌
@rajnikantpatel4533
@rajnikantpatel4533 3 месяца назад
Good
@chandrakantchaudhari7679
@chandrakantchaudhari7679 2 года назад
nice video
@ranabahadurchakatu501
@ranabahadurchakatu501 3 года назад
How many type of manual changeover switch?
@mohammadjahangir1615
@mohammadjahangir1615 3 года назад
Ferrule machine operating karne aur cable ferul kaise bnate hain ispar ek video bnaye instrument me bahut use h ferul ka
@rajverma6998
@rajverma6998 3 года назад
Good bro
@AjayKumar-ms6iy
@AjayKumar-ms6iy 3 года назад
Humare pass current rating hai lekin cable ka chart nahi hai to hum cable ki rating kaise nikalenge . Example 70 AMP 3 phase ke load ke liye hum kitne ka cable select kare . Kriya hume iska calculation bataye.
@PKBGOLDAN
@PKBGOLDAN 3 года назад
Can You make vedio about online UPS system with practical vedio
@Guddu4880
@Guddu4880 3 года назад
Please make a video about cable amp load
@syedhassnainali2917
@syedhassnainali2917 2 года назад
Sir, please tell me if there is neutral wire in cable then how we find out whole size of cable
@durgeshyadav-oc2be
@durgeshyadav-oc2be Год назад
Sir, How calculate cross sectional area of cable. Pls need to video
@adnanfarooq372
@adnanfarooq372 3 года назад
Sir I m from Pakistan...apki videos bht informative hoti hn..sir eak question ha k koi b load ho inductive (motors) ya kisi b qisam ka us k liye cable ka size,breaker ka size or voltage drops temperature or length k according kaisy measure kry gey..or kitny mm ki cable kitna load bear kr sakti ha ye b bta den please..
@rustam22292
@rustam22292 2 года назад
depend on your plan
@syedhassnainali2917
@syedhassnainali2917 3 года назад
Sir , please tell me how can we find rpm of motor but suppose if rpm not given or not written on name plate of motor
@mohammadasif6749
@mohammadasif6749 2 года назад
Sir mcb box aur switch board ko kitni hight per lagana chahiye is per video banao sir plzz
@tusharmali2807
@tusharmali2807 5 месяцев назад
Bro make video on active reactive amd apperent power
@mohanlaltungaria2074
@mohanlaltungaria2074 Год назад
Digital se ir test karke dikhana hai kaise karte hai kya digital meter ko Direct on line mai hi lagana kya
@shahabustareleresearcher
@shahabustareleresearcher 3 года назад
Hi. Dear me ye janna Chahata ho ki mcb ya mccb ki rating ke hisab se wire or cable selection hota he ya fir equipment load ke hisab se cable selection hota he. agr load ke hisab se hota he tu eska koi formula he tu please shere kare full details....
@insaneyouthuuber1648
@insaneyouthuuber1648 3 года назад
Please do video on how body earthing, neutral earthing,3pin earthing,and more earthing are done!! On top priority🤗😁
@zubairshaikh3743
@zubairshaikh3743 3 года назад
fire alarm system panel ke bare mein video banao sar ji
@rahulpaul1988
@rahulpaul1988 3 года назад
how to discharge current in soil ?total procedure?
@AkshayAS
@AkshayAS 2 года назад
Metar box to mcb box 2.5 mm wire use kar sakti he ky
@jatintechnicalguru
@jatintechnicalguru 3 года назад
Ok
@mirza1286
@mirza1286 2 года назад
Sir sqmm sirf conduter ka size hota hai kya plz reply
@mohitpreet9690
@mohitpreet9690 3 года назад
Sir what is the maximum voltage can a dc current achieve? I mean can it be 220v..
@RKtechnicalrewa
@RKtechnicalrewa 3 года назад
my chnl swgat
@updeshsharma1393
@updeshsharma1393 3 года назад
sir, how can measured wire with SWG in sqmm
@RKtechnicalrewa
@RKtechnicalrewa 3 года назад
pl chnl se jud jaye
@rustam22292
@rustam22292 2 года назад
take a look into table
@narendrabhatia6140
@narendrabhatia6140 Год назад
GOOD EXPLAIN
@erneerajkumarpatna
@erneerajkumarpatna 2 года назад
Confused First told that sq mm is individual cross sectional area of core. But further he is calculating cross sectional area of 1 wire using formula of cylinder cross sectional area and multiples with no of cores to get the final sq mm of wire. It contradicts it's own starting concept
@jamilansari691
@jamilansari691 3 года назад
Dear sir please help , my question is two motor and one float switch with relay auto work , motor working one by one ,if one motor is burn then how can i change some in connection to by pass
@rustam22292
@rustam22292 2 года назад
by cycle switch
@syedhassnainali2917
@syedhassnainali2917 2 года назад
Sir, aager cable main neutral bhee ho to hum kase cable ka dia pata karaingae
@KausarNk
@KausarNk 3 года назад
Hii sir 1 phase me kitne tak ka loard istamal kar sakten hai pls bataiye sir
@ASHUKUMAR-pb8sl
@ASHUKUMAR-pb8sl Год назад
Hello good afternoon sir
@awadheshsrivastava5065
@awadheshsrivastava5065 3 года назад
As my knowledge, you calculated radius of an object on which you wrapped wire so how can it be the radius of wire, please explain.
@anandghantwal3401
@anandghantwal3401 3 года назад
That's. right.The wrapping should have. been around the bunch of. all cores &whicch should not include. its outer. sleeve. ...Pl clarify
@rustam22292
@rustam22292 2 года назад
he has given an example of it
@zubairshaikh3743
@zubairshaikh3743 3 года назад
Jaisa aapane PLC ke bare mein detail mein video banaen vaise hi fire alarm panel fire system
@rakeshsarkar4498
@rakeshsarkar4498 3 года назад
4 core xlpe cable shape like a triangle, so then how can we find it?
@rustam22292
@rustam22292 2 года назад
shape does not matter. just try to apply the formula
@smashingbeast1783
@smashingbeast1783 3 года назад
wire agr triangular ho na ki gol tb same tareeka ya koi aur
@anmolchandi967
@anmolchandi967 3 года назад
Please make vedio on old wires...1/18...3/20 ...7/20 etc
@anmolchandi967
@anmolchandi967 3 года назад
@Mogyan ok thanks...bro
@Generalpublicc
@Generalpublicc 11 месяцев назад
Sir when we get mm to sqmm & how to know how much current it carrying
@Dan.TheFriendlyGuy
@Dan.TheFriendlyGuy 10 месяцев назад
ye kaise pata chalega k kis jagah kitne mm ka wire lagega? meri building me teen floor hain, or kashmir me sardiyo me load badh jata hai, jiski wajah se pole par se wire jal jata hai har hafte... to aap batao mujhe kitne mm ki wire leni chahiye?
@DanishKhan-ee5gm
@DanishKhan-ee5gm 3 года назад
Sir 90°tre bend banane k liye btao na
@vikasmahiya
@vikasmahiya 3 года назад
How to bypass olr relay in Dol statar ?
@electricaldost
@electricaldost 3 года назад
Kafi simple hai aapki OLR ke andar 2 NC contact honge dono me wire connect honge.. Un dono wire ko short kar dijiye. OLR bypass ho jayegi..
@gulabkhan3059
@gulabkhan3059 Год назад
Good morning
@babubabu9041
@babubabu9041 Год назад
Sir mera ek question hai ki jo cabel hota hai jismai R Y B aur N rahta hai to us mai N half kyu hota us ka size RYB SE half hota hai kyu plzz sir batao mujhe
@saifuddinshakir5760
@saifuddinshakir5760 3 года назад
who has that much time to count the strands, and suppose if one fails in counting the strands then the product will also be an error. so this method is a failure.
@satyendrakumarpandey9366
@satyendrakumarpandey9366 Год назад
How calculate d c voltage after ac to dc convert
@ASHUKUMAR-pb8sl
@ASHUKUMAR-pb8sl Год назад
Sir ASHIS BHATNAKAR SIR APKE Bare me btaye hsi mai unka junior hu ashis sir ke sath ck BIRLA GROUP INDUSTRY mai bhi Engeeniar hu
@TheMRrishabverma
@TheMRrishabverma 4 месяца назад
Cable ki insulation ka weight kaise calculate hoga?
@syedhassnainali2917
@syedhassnainali2917 3 года назад
Sir, please tell me soon if a cable have neutral then how can we find diameter of cable
@rustam22292
@rustam22292 2 года назад
you have to know diameter of wire not cable
@gajendrasidar8151
@gajendrasidar8151 3 года назад
Sir ji swg nikalne ka formula bataiye na
@datishagarwal6282
@datishagarwal6282 11 месяцев назад
How can find area of almunium wire
@ankitsuhane6452
@ankitsuhane6452 Месяц назад
Solid wire like single core aluminium wire mm how to find
@FarooqKhan-kr1pg
@FarooqKhan-kr1pg 3 года назад
Sir Kia awg aur swg Ka bhi asy pata krty hy?
@jodhpurjodhpur5631
@jodhpurjodhpur5631 3 года назад
sir 2way switch ki wiring kaise hoti hai
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