On what factors the generating voltage depends ? Generating voltage are (3.3kV, 6.6KV , 11KV, 13.8kV) Why so ?
Bhel,
5 13151Hi 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 7031Hi, 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 10511In 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 10383how much insulation resistance 11kv & 33kv under ground cable between earth to phase & phase to phase.
4 29541Re: can you give main difference between ELCB 2pole And RCCB 2pole? And how this devices operated?
4 8770Post New Electrical Engineering Questions
what is the importance of Partial Dischage test for Electrical Equipments
can i connect REF and Differencial relay in 1 CT core for transformer protection?
If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above
How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?
how to produsing geretor power
how can we save enegry by using VFD for Resiprocating Air compressor which is having more unloading running hours
which type of motor is used in automatic swing gate
Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.
ROC converges if poles and zeros lie inside a. Origion b. Z=1
why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor
List some examples of renewable energy?
what is meaning of bus riser
I have a situation to design sub-Distribution board/Panel meant for feeding power sockets. In the incomer CAN i Take TP MCCB with Neutral Link and All the outgoing feeders with to sockets with TP MCCB and Neutral Link? P.S : My System is IT Earthing
how braking & making capacity of circuit breaker is calculated?