Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / me
we have a 3 phase transformer rated as:
45 KVA 60 Hz
Primary volt: 480v
Secondary volt; 120 v single phase, 220 v (L-L)
How can I calculate the Secondary maximum current (max.
load)
I have measured the Secondary current with clamp ammeter as
follow;
X: 72.6 A; Y: 64.6A; Z: 68.1A
Regards
| Is This Answer Correct ? | 3 Yes | 4 No |
Post New Answer View All Answers
on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help
is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.
How many types of colling system it trformers?
What is the Nyquist criterion regarding control systems?
I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?
what is the function of bearing in dc mchine" and where it is placed
How phase to phase voltage comes 440V.
what is cathodic protaction?
salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers
difference between servo motor and synchronous motor
Is it acceptable of installing an earth pit in planters area where bare copper cable, earth rod and connection are susceptible to corrosion due to water?
howmany electrician should maintain for a 1000 kva used plant... in kerala..
how does this job compare with others you have aplied for?
what is charger supervision and control supervision?
In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?
