Is it possible to implement Restricted Earth Fault
protection for a transformer without neutral CT?
- 2 Answers
- 3354 Views
- I also Faced
- E-Mail Answers
Post New Answer View All Answers
How much minimum insulation required between 11kv/3.3kv transformer windings?
Why does the speed regulating system adopting I controller have no steady-state error? In this single closed-loop speed regulating system, when the input of the I controller Un=0, what is the output voltage of the regulator? What factors do the output voltage depend on?
if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?
what is the AC Plant and how can do the work with parts and picture tell us 150 Tr
How does an oscillator differ from an amplifier?
how to calculate insulation level of transformer?
What is the formula to find out two phase active & reactive power
when we gave dc supply to 220v dc motor its rpm is 1200. then we gave 180v. how many rpm of its motor. gave answer with calculation at my ID.... ravizak@ymail.com
We have received supplies of the ordered material. payments against the supplies also released. Where ST paid 4% against form C. Meanwhile it has been observed that 25% of material supplied was defective. Please suggest whether the issuance of C form from our side would be stopped till settlement of liabilities.
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?
how much allowable resistance that can be difference in motor all coils?
how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????
What is Icu and Ics and what is difference b/w them. please tell me how to calculate a size of a copper bar for a system or a breaker... reply on... king.arish@gmail.com would be waiting for a logical answer.
2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation
one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..
