On what factors the generating voltage depends ? Generating voltage are (3.3kV, 6.6KV , 11KV, 13.8kV) Why so ?
Bhel,
5 13127Hi 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
Bhel,
2117If current flows through conductor it produce magnetic field only.but if current flows through vaccum both magnetic & electrical field produce why ?
NTPC,
4 7012Hi, We facing one similar problem in our computers i.e we are newly constructed our design department after that shifted our computers but our computer desktop screen is vibrating. we are conducted our electrical maintainance person he told that is UPS problem, then we changed the UPS also again we are facing that problem in that room only. then we put lcd monitors that problem is solved. But in other monitors why the computer desktop screen is vibrating please give a suggestion to me. Regards, Raju.N.G
10 10500In DC motor,the field MMF is given by NI.N-no.of field winding turns,I-excitation and both are constant.Then how could the main flux decreases due to armature reaction.
4 10373how much insulation resistance 11kv & 33kv under ground cable between earth to phase & phase to phase.
4 29523Re: can you give main difference between ELCB 2pole And RCCB 2pole? And how this devices operated?
4 8761Post New Electrical Engineering Questions
how to select rating of HT Panel
What does the letter CTNM in negative phase sequence relay means?
thyristor controlled APFC panel design parameter?
application s to shunt coil
what is JE exam?
do anyone out there know where to find a compleete list on acronyms/abbreviations used in offshore electric engineering. MCB - Micro Circuit Breaker, MCCB-Mouldes Case Circuit Breaker, ELCB-Earth Lekage Circuit Breaker, ELMCB- etc.....
What is the difference between line drop and percentage line drop?
What are the special cables required for explosion proof wiring?
why the rotor current becomes in steady state during high slip region? please verify with equations.
What is the reason that the humming sound is coming from the induction furnace panel?
Why hydropower is called renewable source of energy?
what is the difference between earth leakage and earth fault?
calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.
in our all power plant have connected in grid and grid voltage and plant voltage is same, but as per as electrical concept the power will transmit from high potential to low potential but here altough same,then how power transmit from power plant to grid.
what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..