what is the current rating of 2500 KVA,33KV/433v transformer
on secondary(LT) side
Answer Posted / s bharath
p=1.732*v*i*0.8
2500=1.732*433*i*0.8
i=2500*1000/1.732*433*0.8
i=4.16kA
| Is This Answer Correct ? | 6 Yes | 8 No |
Post New Answer View All Answers
Why efficiency of generator is higher than motor at a particular load?
LET ME NOW MORE ABOUT icu and ics for circuit breaker. how we calculate the rating of circuit breaker and i c u and ics values
Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?
How can i get my certificate of competency as an electrical supervisor? I have complicated my B.Tech from Uttarakhand technical university this year (2012).
What are the main parts of central chiller plant? Explain the function of each stage.
if a number of plc s are there then how many modbus to be used
why is the power generator connected as star earthed or star earthed through reactance and what its features ?
please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in
Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?
Draw the DOL starter and star delta starter drawing?
Load break swicth maintenance procedure.
why ten delta testing is carried out on power transformer
please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com
I need HT sphere gap calibration table. Can any body help me.
what happen if the parallel generator phase angle shift by 1 degree in manual mode