why open circuit test is conducted on hv side and short
circuit test is conducted on lv side of a transformer ?what is
the reason for it ?
Answer Posted / nitish prajapati
short ckt test is performed at rated current,as the rated current on hv side is much less than lv side so the rated current is easily achieved(compared to lv side).
| Is This Answer Correct ? | 59 Yes | 6 No |
Post New Answer View All Answers
bsnl tta exam question
A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.
In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem
how we findout a ignater is faulty or not?
Why should be the frequency 50 hz 60hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50 hz 60hz?
I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?
0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz
how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?
What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?
What is the tension required for the 25000 CFM AHU belt
Why front mounted CT polarities are always towards breaker?
Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.
why we not used 11kva as a direct our electrnics component.
What is the difference between amorphous core transformer and CRGO core transformer?.
which of the following elements is not present in stainless steel