Bohot aacha information tha. Mai Electronics Instrumentation engineering paar raha hu diploma engineering 1st year pe toh bohot aache se samjh pe aya yeah sab formulas kyuki yeah sab same equations Fundamental of Electricals and Electronics Engineering (FEEE)subject pe hai. Great video 👍👍👍👌👌
Sir ji ek chhota sa doubt h ... Aapne btaya ki core deep saturation m chla jata h jiska matlb apne bola ki core permanent magnet bn jaata h To sir ye smjh nhi aaya ki core kis direction m magnetised hogi jbki CT ki primary winding m to AC flow ho rhi h aur uski polarity to frequency ke according change hoti rhti h , tb core kaise magnetise ho sakti h ac flux se, vo to saath ke saath magnetise - demagnetise hoti rhti h jisse core m hysteresis lose hota h .
Mujhe lag he raha tha koi Ye sawal jarur puche ga... Normal transformer main aisa nhi hota jaisa ki maine video main bataya ki wahn primary current... secondary winding main kitna current flow ho raha uspar depend krta hai... yani ki kitna load humne lagaya hai.. Agar open kr dete hai toh primary main "no load current" flow hoga joh ki bahut he kam hota hai aur us current se bane wala flux bhi bahut kam hoga...par CT main aisa nhi hai... wahn primary current constant rahta hai....
The answer is simple CT Secondary is short circuited in order to have minimum voltage at the secondary for the easy measurement of current.
Bohot aacha information tha. Mai Electronics Instrumentation engineering paar raha hu diploma engineering 1st year pe toh bohot aache se samjh pe aya yeah sab formulas kyuki yeah sab same equations Fundamental of Electricals and Electronics Engineering (FEEE)subject pe hai. Great video 👍👍👍👌👌
Very good video sari Ji 🎉🎉
Sir aap ka samjhane ka tariqua na ghjab ka hi👌👌👌👌👌
Sir kindly explain about the burden on instrument transformer 🙏🙏🙏🙏
Sir kindly explain ky Why substation tripped or power cut off during rainy days
Very good explanation. Please make video on various class of CT such as class 1, PS. 5 P 10. And knee point voltage.
1:57
ABOUT PT SIR....... PLEASE
very informative video sir 🥰
Very good explanation.
Nice explanation👍. If possible make some videos on different protection schemes of Substation. Bus bar protection
Sure bhai 😊
@@NOMORErattamaar please contact number send sir
Sir ji ek chhota sa doubt h ...
Aapne btaya ki core deep saturation m chla jata h jiska matlb apne bola ki core permanent magnet bn jaata h
To sir ye smjh nhi aaya ki core kis direction m magnetised hogi jbki CT ki primary winding m to AC flow ho rhi h aur uski polarity to frequency ke according change hoti rhti h , tb core kaise magnetise ho sakti h ac flux se, vo to saath ke saath magnetise - demagnetise hoti rhti h jisse core m hysteresis lose hota h .
Right, Nice catch...khehne ka matlab....ye tha...deep saturation se.. retentivity badh jayega...remaining magnetism...aur agar transformer band ki jaye toh uska core permanent Magnet ki tarh act karega.
Very nicely explained
Pure rattamar knowledge..
Good explanation dear.😊
Please make videos on Summestion TRANSFORMER..
Very good brdr..
How to know direction of magnetisation of deeply saturated core.
Nice explanation sir
😇😇
Thank you sir❤
Osm video keep it up sir...
Please make videos about inductance of transmission line
Sir slip ring induction motor ka rotor circuit open karke start kare to kya hoga?????
Nice sir thank you
Nice explanation sir...if possible please make how to read electrical drawings.
Sure bhai, I will try
Can we use double core in CT alternatively for same
What if a small resistance is connected to secondary does I =V/R ??
Good vedio
Very nice
Dear sir jb circuit open ho jaye ga to kh se voltage more ho ga please reply
Sir , Why either 1 A else 5 A only secondaries of all the CTs ?
One type of helper of ammeter..😅
Super video
CT no load open kitna time open rakh sakte hain
Sir tell me what about your education??🙂
Do u know there is armature reaction in CT?
Nice 👍
Good
To sir phir normal transformer me aisa kyo nhi hota ki usko bhi na rakhe secondary open ????
Mujhe lag he raha tha koi Ye sawal jarur puche ga...
Normal transformer main aisa nhi hota jaisa ki maine video main bataya ki wahn primary current... secondary winding main kitna current flow ho raha uspar depend krta hai... yani ki kitna load humne lagaya hai.. Agar open kr dete hai toh primary main "no load current" flow hoga joh ki bahut he kam hota hai aur us current se bane wala flux bhi bahut kam hoga...par CT main aisa nhi hai... wahn primary current constant rahta hai....
Amp kaise flow ho sakta h jab tak resistance na ho
Thanks sir🙏
Or bhi video banaooo please 🙏🙏🙏
Kudos
😇😇❤
Hysteresis loss ka formula kya sahi dikhaye ho aap r u sure
Why this concept is not applicable in power transformer
Sir bhi video banaooo
Nice great 👍🔥🔥
Gaurav
Gaurav ?
@@NOMORErattamaar Gaurav Yadav electrician 🤗
Acha unhone suggest kiya, aapko ye channel ?
Secondary mein AC
Zero Ct wending formula plz sand me hendi
Imaginable lecture
Its too long video. Better clear point first and then tell extra info.
please speak slowly. i am a Bangladeshi student. obviously, its hard to understand.
answers is wrong
Question ka answer pehle bata diya karo phir bad mein explain kiya karo.
Bla bla bla , more channel is there you are so fast..tata bye bye