Mcb has built in two type of protection 1)overload protection depends on types of curve and mcb amps rating 2)short circuit protection (over current protection)
Thanks Abhishek sir, aapke RU-vid per video dekhkar mujhe electrical K concept samajh mein aaye electrical padhne mein maja aaya mujhe aapke video dekhkar departmental exam ko pass karne may qualify karne mein kafi madad Mili again thanks sir
Nice explanation in very simple language. Sir please make a video with detailed explanation of all the Generator protection schemes in the generator protection relay such as ABB REM543, SIEMENS 7UM62, MiCom P343. I know the video might become too long but sir please take this request into consideration. 🙏❤️
Hi sir I like watching and studying the eletrical study as theory and practical, sir I would like to know all the mcb and rccb and spd connection should be connected from up or down terminal as by the rules if no indication is given 2 ..should the SPD be placed before the DP MCB or after and can the RCCB be placed at last after all the load MCB, please tell me what type and how SPD value or type should we select. 3..sir does the over and under voltage divce useful and where it has to be placed in the DB box 4.. sir a humble request please show us the connection drawing in theory and practical as it will be very useful to understand . THANK YOU SO MUCH FOR THE PRECIOUS TIME AND EFFORTS YOU PUT ALL THE BEST GOD BLESS YOU
Sir plz transform size capacity kashi decided karaychi as per load vrun Ani tycha formula ya var video banva. Ani KVA rating kashi calculate karychi ya var video bnava plz....
Sir we can provide to a load in a motor then starting torque can be high amount can applied to a rotor then rotor never rotate because we can run to a heavy amount of load
Sr 220kv single line diagram ke baare me ek video banayiye. Aur sr important ye chij hai ki all over chij batayiyega up to down zero to 100 ct pt CB etc fir jese transforms se cable kaha jata hai fir wo cable kaha jata hai fir kon se pannel me etc
Sir मैने एक wall fan लिया है (इसमें एक features hai thermal overload protection)...... Fan automatic off हो जाता है.....और कुछ minute बाद स्टार्ट हो जाता है....ऐसा क्यू
Thank you Sir But, My Question is Difference between instantaneous and Short Circuit current. The question was asked for me in an interview please clarify. I hope
Very nice explanation. Ek bohot purana doubt clear hua hai aaj 🙂 My question is.. What is 2-core,3-core in CT & PT? How different cores can be used for metering & protection?
