Why starting current of motor is high | Interview Question

Why starting current of motor is high | Interview Question | Hindi

Рет қаралды 73,581

3 жыл бұрын

In this video of "Why starting current of the motor is high," the following point has been covered.
1.torque relation with current
2.how three-phase induction motor work
3. What is the meaning of Slip of an induction motor
4. equivalent circuit of Induction motor
5. why induction motor draws high starting current
if you have any query feel free to ask in the comment section :)
#ElectricMotor #HighCurrent #InterviewQuestion
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Пікірлер: 78

@vinodkashyap6997 8 ай бұрын

बहुत शानदार तरीके से बताया आपने मज़ा आ गया सही मायने में teacher आप जैसे लोगों को ही होना चाहिए

@surjeetverma422 3 жыл бұрын

10:30 Answer- the rotor can never reach the speed of rotating field, if it did then there Would be no relative speed b/w rotor and rotating field, hence no induced rotor current therefore there's no torque produced to drive rotor,,,then friction n windage will slow down the motor...

@shashanksharma65 2 жыл бұрын

Bhai kya explain karte ho yaar acha kaasa revise hogaya.. 🤩

@amitwelde5356 3 ай бұрын

Best explanation till date… I had serached quora, chatgpt and many youtube videos for this type of explanation. Thank you so much

@SwingMotor 2 жыл бұрын

Apki video dekh kr saare doubt clear ho jataa hai

@sandeepkumar-tx6od 2 жыл бұрын

Aapki vedio bhut conceptually clear h plz banate raho vedio

@durveshdichwalkar603 2 жыл бұрын

Mast video tha bhai. Go on with this flow. 💯

@TEJASCLASHROYALE Жыл бұрын

Sir your teaching is nice 🤩🤩

@ashishvitekar3474 2 жыл бұрын

Very nice explain and very informative video's keep it up.

@mohammadpathan4668 3 жыл бұрын

Very nice

@tiptopgamers9306 Жыл бұрын

Sir aapka samjhane ka trika bhout aacha hai

@bibhubisoyi525 Жыл бұрын

Nice explanation

@manishk88 9 ай бұрын

Thank you sir ❤

@kamleshyam111 2 жыл бұрын

Thank you so much

@gurtejsingh3455 10 күн бұрын

Very good 💯 Sir ji..🌹🌹🌹

@filmyadda905 Жыл бұрын

Thank you

@calmandpeace4436 9 ай бұрын

Bahut achha

@HarishKumar-fh1ii 11 ай бұрын

Thanks 🙏

@rajendrakhurpe2921 2 жыл бұрын

Very good

@raazaamazingelectrical6050 2 жыл бұрын

Jabardast

@creaturex7061 Жыл бұрын

Nyc teaching

@nikhilverma2039 Жыл бұрын

Mast video bro ❤️👍

@faizanrana2567 Жыл бұрын

Hmmmmmm......good

@nitinmatada8829 2 жыл бұрын

Pls make a video on equivalent circuit of motor and transformers and explain ...

@RR-pu5cq 2 жыл бұрын

Nice

@ranjeetgond9617 11 ай бұрын

Mast laga

@mukeshshukla7980 Жыл бұрын

Bhai very 👍

@trivedinilesh2134 3 жыл бұрын

Super

@aliimranansari2707 2 жыл бұрын

Mast hay bahi

@Avlogs201 3 жыл бұрын

Nyc

@mr.technicalverma7506 11 ай бұрын

Slip 0 ho gaya to koi relative motion nahi hoga, to koi eddy current develop nahi hoga to rotor rest pe rahega lekin yadi rotor rest pe ho gaya to relative motion bhi hoga....

@sagarnalawade5613 Жыл бұрын

Ok, due to slip one can say the initial current fetched by induction motor is more. But why it is 5 to 7 times the normal require current? Any derivation pl

@AMITKUMAR-wv7nv 2 жыл бұрын

Sir what are different between REF & Differential relay plz sir es pr ek video banaye ...bhaut jayada confused hota h

@satishmaurya6829 Жыл бұрын

The motor load, under normal operating conditions (and not a jammed rotor!) Will affect the time taken for the motor to accelerate to full speed and therefore the duration of the high starting current, but the magnitude of the starting current. Is it correct ?? Please justify!!

@ashishvitekar3474 2 жыл бұрын

Sir, Induction Motors ke upper ek video's banao please. Thank you very much

@PRAKASHKUMAR-xd6nb 2 жыл бұрын

Please reply I was sending many doubt to you so please reply I like your video very much

@bhumacreations7206 Жыл бұрын

Due to relative velocity will become to 0 Hence not rotate at slip is 0

@ashishvitekar3474 3 жыл бұрын

Very nice explain and informative video's keep it up

@priyaranjanmallick8362 2 жыл бұрын

Sir , Yeh Jo R2' (1/s - 1) hai , this represents the mechanical load of the drive concerned to which the induction motor under consideration , is coupled na .

@ee_27_debjitmukherjee4 Жыл бұрын

Yes

@SM10170 2 жыл бұрын

Upload more video

@zaidyhussain4076 Жыл бұрын

Sir 10hp motor. 3phase per phase ma kitna current hona chahiya

@vishalsharmasv7793 8 ай бұрын

To sir is hisab motar pe kitne appear ka contractor aur over Losd rely kitne ka lgaye ?

@sushantakumarkharsel3586 2 жыл бұрын

Sir star delta starter men motor starting current jyada lega ya kam

@dheerajraj7548 Жыл бұрын

Jyada

@pratiksheladiya 3 ай бұрын

Sir motor starting me slip s=1 he to resistance= 1-1/1 = 0/1 means infinity hota he naki zero.......

@priyaranjanmallick8362 2 жыл бұрын

Sir , 3 Phase Induction Motor mein Unbalanced loading kaise overheating create karta hai ? Aur 3 Phase Induction Motor mein Overload aur Overcurrent ko bhi differentiate kardijiye .

@priyaranjanmallick8362 2 жыл бұрын

Sir , Aapne Dekha Hi Nahin Abhi Tak Mera Yeh Comment ; Please acknowledge kardijiye Sir ki Aap iske upar bhi dedicated video banadenge .

@NOMORErattamaar 2 жыл бұрын

sure, brother, I will make

@keshavkulkarni5553 3 жыл бұрын

Sir single phasing par bhi banao vido

@abhishekbahekar713 Жыл бұрын

3 me 1 phase cut hota hai use bolte hai

@muhammadibrar3019 2 жыл бұрын

Sir there is one confusen if moto taking high current in starting then why we use star connection according your lecture in star connection Line current is less than delta connection. Reply me please

@NOMORErattamaar 2 жыл бұрын

Aapke sawal main he jawab hai, kyun ki woh jada current leta hai isliye different different starter use ki Jaati Hai unmen Se Ek Hai "star-delta starter". Jahn motor ko start krte waqt uske winding ko star main connect kr dete hai kyun ki agar Delta main rahata toh woh aur bhi jada current khiche ga and you know the reason why already explained in the previous video.

@TEJASCLASHROYALE Жыл бұрын

Sir please tell that how induction motor rotor speed is less than synchronous speed

@deang5622 Жыл бұрын

It isn't. But there's a slip, a difference between the angle the rotor is at and the angle the rotating field is at.

@tiptopgamers9306 Жыл бұрын

Sir aap knha se ho

@purbayanpalit3690 3 жыл бұрын

Sir ap konsa job karte hain ?

@mhb.school 2 жыл бұрын

sir ek single phase 3hp induction moter starting amps kitna legi

@IndustrialElectrical2608 2 жыл бұрын

7*jada

@shashanksharma65 2 жыл бұрын

6-8 times the full load current

@prasadsherkhane2562 2 жыл бұрын

Torque saga formula details

@prasadsherkhane2562 2 жыл бұрын

Over all explain

@deepakrajak2154 Жыл бұрын

Suru me star me keu chalate hai

@ftFUN-sn2bl 2 жыл бұрын

Agar slip 0 hua matlab rotor aur rmf dono sath mein agya matlab ab rmf us rotor ke conductors ko kaat nhi payega. Kya ye shi h

@ashishvitekar3474 2 жыл бұрын

Yes

@sandeepkumar-tx6od 2 жыл бұрын

Bhai aajkal vedio nahi aa rahi

@gourangjoshi1659 Жыл бұрын

Sir induction motor m back emf ka concept kyu ni implement krte

@priyaranjanmallick8362 2 жыл бұрын

Sir Agar Rotor Synchronous Speed pe Ghumne Lagega To Phir Rotor Bars Stator ke RMF ke Flux ko Cut Nahin Karpayenge Jiske Wajah se Rotor mein EMF hi induce nahin hoga jiskeliye rotor bars end rings ke dwara short circuit ho kar circuit complete karneke bawabjood unmein koi current flow nahin karega jo ke lenz's law ke hisaab se producing cause RMF aur uske khud ke bichchhh mein jo relative speed hai , usko oppose karne keliye RMF ke direction mein ghumna chalu karega so that induction motor simply ghum hi nahin payega . Induction Motor rewinding ke dauraan Agar Heating chamber mein galatise overheat hojaye , to kya hota hai . Main apna understanding post karna chahoonga which you please refine Sir zaroorat ke hisaab se .

@keshavkulkarni5553 3 жыл бұрын

Sir frequency kam hone par starting current kaise badhata hai plz help🙏

@sayoojk3437 3 жыл бұрын

N= 120f/p