How much heat will a 2500 KVA transformer will generate ?
Answer Posted / amer
I want atleast approximate value for this question...may be
on full load or on half load please...just for an idea
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how to select correct size of power cable for inverter duty motor
Hi I'm doing my MBA(3rd semester).I applied for the post of ET conducted by BHEL the last year.I cleared the written and lost in personal interview.Again I wrote the exam this time and cleared the written n yet to take the personal interview.Shall I disclose in the interview about my studies.What shall i say if they ask about my change from studies to job
How one can check the MAIN of a house wiring ?
HELLO EVERYONE, I RECENTLY HAVE FOUND ONE PROBLEM, I WAS TAKING NO LOAD TRIAL OF AN HT MOTOR 920 MOTOR , 1440 RPM , 6.6 KV, WITH AUTO TRANSFORMER. AT 450 V, LOAD WAS 40 AMP AND SPEED WAS 250 RPM. BUT AS WE INCREASE VOLTAGE FROM 450 TO 480V, LOAD BECOME 41 AND SPEED REDUCED TO SOME RPM . SO WHICH PHENOMENON ACTED HERE FOR REDUCING SPEED.?? AND IS IT HAPPENING ALWAYS OR IT IS RARE? I ALSO HAVE FACED SUCH PROBLEM WITH FEW LT MOTOR ALSO.
Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend
I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.
why dc is used in control circuits for MV & LV switchgeras instead of ac
why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?
what is the minimum winding resistance of 30hp compressor, to run or to switch on
What is rotating magnetic field?Discuss elaborately.
What is minimum phase system?
what are the differant std sizes of cable trenches?
How to select HT/MV cable size ?
aternator every parts and its working
Is the installation of the filter cloths necessary before spreading the gravels at the transformer yards?