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Why Motor Takes High Starting Current? | Electrical Engineering
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- čas přidán 31. 10. 2022
- In the electrical field always heard that the motor's starting current is 5 to 7 times more than the normal load current. So in today's video, I will answer the questions related to it with practical examples.
#motor #current #ampere #inrushcurrent #electricalconcept #electricalengineer #engineeringdost
Queries Solved in This Video:
1. Why Starting Current of the Induction Motor is High?
2. What is the torque of a motor?
3. How to increase motor torque
4. Electrical Magnetic Field, Torque, and Current Relation Explained
5. Electrical Engineering Basics
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Bro Alternator ki voltage dip & freq dip during onload & offload pe video banao na please. Aapka study concept bahut pasand aata hai
Good explanation sir it helps to clear understanding of topics
Question still remains unanswered!!! You said anything which starts from rest needs more force. But the question is why? In case of any object lying on floor it is due to frictional force which is more when object is at rest but dynamic frictional force is less.
A motor is designed to work off 50v supply,for instance can have back end as large as 47v at its operating speed. With an armature coil resistance of one ohm, the effective pd of 3v will mean a current through the coil of 3A , however , when switched on , the motor starts from rest and back emf will not be present, so that all 50 v can apply to the armature coils giving a current of upto 50 A
This is the reason motor draws high current initially
Yes sir. Sach me Pranam hai apko. Too good sir.
Jabardast sir ji
Thank you sir
Jyada deeply me btata hu
motor ho ya tf ya generation i (m) ki vjh se magnetic field banti h.... kyoki magnetic field motor me Airgap me banti h jiski vjh se 30-40% jyada i(m) ka maan hota h..... high reluctance ki vjh se.... and p.f. bhi low hota h .2 -.3 tk
Thank u so much sir ur explanation is brilliant
Welcome 😊😊
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Thnks sir
Nice information sir 👍
Bro induction motor k upar video banao plzz 🙏🙏🙏
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Sir single phase pahle aaya ya 3 phase
love you sir
God bless you
Superb sirw
Nice video
Awesome bro 😊
Superb
सर इस पर विडियो बनाइए कि कम वोल्टेज के कारण पंखा क्यों जल जाता हैं?
nice
What is difference between normal Neutral and common(from step down transformer output common)
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Mera ac 35 ampere latiy hain
⭐️⭐️⭐️
intialy back emf bhi 0 rehta hain isiliye bhi starting current high rehta hain
I like your voice 🔥
Any reason of back emf ???
lenz law
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suna nehi dekha he. Ek clamp meter lo cable pe jhulado select current(0-400)A AC.
Arey Bhai simple meh yeh bolo na ki torque is the power of rotation of an object
Video ke chote yaa bade hone par kuchh farak nahi padata
Video jitana bada hoga itana jyada knowledge hoga
Nice video
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Thanks sir
Thank you sir