how can we judge the percentage of load on the basis of temperature differences readings
between WTI and OTI in a transformer
Answer / mn krishnamurthy
Increase in Temperature is proportional to increase in load
| Is This Answer Correct ? | 5 Yes | 0 No |
sir, iam a electrical engg graduate and i want to go in automation sector and for this i have decided to do industrial training for this,plz suggest me some good institute for the same in delhi,ncr. my degree percentage is 58%, can i get job after doing training, plz help....
why when i start my diesel generator it takes 1 minute or less then stop, and i checked the oil sensor is ok and when the generator start i can get 220 voltage but it it is stop after 1 minute or less, how can i solve this problem?
From an electrical motor & electrical generator, which has more efficiency & why?
WHAT IS THE PARTIAL DISCHARGE TEST?
what is the different between second harmonics and third harmonics ?
which type of amplifiers are used in multimete?
What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?
Give the topology of current amplifier with current shunt feedback?
Can the same motor be operated in both direction ?
why we use star and delta connection?why we donot give the supply directly?
12 Answers Hitech, Siemens, Tata Steel Limited,
Dear Sirs, I am a technical persons.In one of our Electrical Sub- Station, We have installed three numbers of 1250KVA ,11KV/0.415KV Transformer to feed the Factory load. We have found some abnormality. In one of our Transformers the leakeage current from transformer body to earth through earth continuity wire is almost 86 Amp but in other transformer it is (5-10)Amp. where the load current on three phase and neutral are respectively 1360Amp,1400Amp,1370 Amp & 176Amp. So please any technical person help me about the reasons of this situation and how I can rectify the fault. Moreover,I have measured the earth resistance of the Earth continuity wire which is less than 1 Ohm. Thanks Tapas Barua
Why dose voltage rated at 11kva
1 Answers TK Chemical Complex,
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