Thank you sir , I have downloaded all ur videos ...I am Diploma and BE in Electrical Engineering ...good job sir keep it up .....please share all new video ...please share video on bases of ur experience...please make video on HT line , relay setting , fault n fault troubling method
Sir you are best thank you kaafi mehnat ke baad esi channel mili he jo electrical ke baare me muje sikhne ko mila , thank you very much sir , thank you very much esi channel banane ke liye aur itna sara ek average engineer ke knowledge ke liye
@@electricalwithabhishekjoshi sir, There are 10 nos 3 phase motors are connected in STP pannel in STP plant.The earth leakage relay indicates earth fault.But no tripping issue coming.How to solve this issu.plz explain
@@electricalwithabhishekjoshi I am fully confused why earth leakage relay and restricted earth fault relay is connected in DG panel? Plz explain on the base of DG.
Ye problem mere sath kl hua that...132kw k soft starter earth fault pe trip hua tha... Then Maine Apne HOD KO bataya or Pura system check krne k bd jb hm sabhi confirm hue fir motor ko run krwaye...
Plz slove thìs question. We have three phase supply with neutral Then every single phase have different load. For example. Red is have 10 amp Blue is have 20 amp Yellow is have 30 amp Then how many apm will be on neutral..
Hello sir, earth leakage relay in the panel board is showing FAULT . This happens only when automatic water controller will send ON signal to the starter of the TARO submersible sump 1 HP motor. This is very new sump motor. Any other reasons causing this apart from the point you have mentioned in this video? Kindly advise.
Thank you for your reply. I am asking this because In my company settings for Earth fault current is 3A , and setting for Earth leakage current is milli Amps.
Sir please explain the earth fault relay in single phase power transformer How it works in single phase power transformer where one phase is directly earthed
Super Sir.. 🙏🏻👍🏻👌🏻 Sir koy bhi equipment ya circuit ko pura karne keliye neuterl (N) ki jaru hoti hai to 3 phase motar me to neuterl (N) nahi hota to circuit pura kese hota hai..? And sir RCCB neuterl (N) return current pe trip karta hey jab Earth fault hone pe..? 🤔
Thank you Jakhotra Pravin ji.. Dekhiye, 1ph system mein, Circuit ko complete karne k liye neutral ka use karte hai. 3ph system mein jab hum motor ka connection karte hai, to star ya Delta connection karte hai.. Is connection ke through hi Circuit complete hota hai.
Hello Imtiyaz, ofcourse it will trip. The meaning of off load device is if you want to off isolator then first switch off the supply. That's the main difference between isolator and Circuit Breaker.
Jaise gearbox mein teeth interlock rehte hai, waise hi stepper motor ka rotor aur magnet ke beech rehta hai.. Isliye ise stepper motor kaha jata hai qki ye step by step form mein rotate hoti hai from one teeth to another..
Stepper motor mein jo magnet hota hai, wo energize hone se rotor ko rotate karta hai... one by one magnet energise hote jate hai nd rotor step by step rotate hota jata hai..
Servo motor high precision Applications mein use hoti hai like military tanks... Agar meri Applications aisi ho ki motor 5sec chale fir 2sec ruke, fir 5sec chale fir 2sec ruke, to aisi Applications mein bhi servo motor use karte hai
