How can i calculate knee point voltage of 800/5A Current
transformer?please explain me with suitable calculation?
Answer Posted / gunasekaran
1.2*VA*ALF/rated secondary current
suppose the ct is 5P20 class and 20VA burden we can
calculate the knee point as follows
1.2*20*20/5=96V
Is This Answer Correct ? | 9 Yes | 6 No |
Post New Answer View All Answers
What is the simplest formula to calculate the rotor diameter of a synchronous generator?
how can maintaince the acb contactor moveing and fixing kit
what is the purpose of bypass mode in energy lighting transformer?
how to select automotive wire by mathematical equation with given current, vlotage and resistance
what is v/f control in VFD?
How can we convert 11 kv to 440 volt without using transformer ?
How to decide DO set rating of Transformer?
What is voltage divider rule?
how can i get the formula to find out the cable size if i know the load of main fuse protection.
What are the protection required for Transformer, motor, Line, Generator, capacitor, that all i have to refer which standard?(Like Transformer detail IS 2026)
How to measure current and voltage in an ELV circuit
how to design coil turns ?
Can I use star delta connected induction motor for dual supply voltage?
What must be the minimum distance maintained between 2 Generators as per International standards?
Between educational qualification and practical work experience, give us a brief explanation on your practical experience in your past Endeavour that you performed well to the satisfaction of your past or present employer?