how can we select the rating of Load break switch that is connected to
the primary protection of 200 kva 11kv/415v distribution transformer??
step by step calculated answr pls...thnk.u
Answer Posted / kirn
Thank u guna sir for your answer. but the 10.49A is the
primary side current right?so after finding the primary
current,how many times of the primary current should we take
to find the breaker size??
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
how is capacitor bank look like
What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?
how can you size an automatic voltage regulator?
How would your past experience translate into success in this job?
How much weight an electrical engine can pull??
Please tell me the earthing procedures adopted for the STAR-STAR 3 Phase transformer in india and give a better sugession for earthing
1.why are not using acb 33kv ht side? is there any problem 2.what is difference between acb,vcb,sf6 breackers? 3.what is the function of invertor and convertor in ups?
How is efficiency of DG set calculated? At many places I found the efficiency to be mentioned in percentage. But at some other places I found kWH/ litres. I want to know how dimensionless percentage value is arrived at?
why core is useful for a transformer ?and also in its operation ?
Why an ac systems are preferred over dc systems?
How to test REF relay testing for LV panel as per Kahramaa standard?
What mean by MLTP
how to calculate vfd o/p voltage by frequency
why do we not use equivalent voltage source in negative sequence equivalent ckt.
What is different between Difnit time and instatous over current relay