How will you calaculate the Ct ratio based on connected
load 500KVA,and 11KV supply ?
Answer Posted / bala.a
first u shouls convert to A
500 / (root 3 x 11 )= 26.2A
So u can select 50/1A CT FOR THE ABOVE LOAD
Is This Answer Correct ? | 8 Yes | 1 No |
Post New Answer View All Answers
When and where resistance earthing is used ? How to calculate the time constant for earth fault
why does the magnetic balance tests at transformer?
How to do maintenance of transformer feeder.
please send me privious exam's queation papers of section engineer(electrical).
How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)
why on axial hitting up of air blast on hydrogen produced in oil circuit breaker,temperature rises of the core of the arc?
What is accuracy of a measurement?
XYZ
Circuit diagram of tube light without starter using electrical choke
explain supply side and demand side energy management with advantages & disadvantages
what happen as when voltage drop(or may decrease) ? in case of atomic base theory?
WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers
difference bewteen reverse current and alternating current
What is the types of HT motor testing
In what cases (circumstances)we should apply P controller, PD controller, PI controller & PID controller ?