HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT SWITCH BOARD,MLDB,ACB,BUSBAR,ETC...?2619
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?788
What is erection of electrical system?1 3796
what is rotatng magnetic field in case of three or multiple phase alternating current machines???
Brushed alternator is also called dc generator ? its true or false ?explain it ?5 3300
what is the working principle of Brushed alternator ? without exictation how we can give dc supply to rotor ?1 2340
Totally how much power will be consumed in 1 hour cotinuous running of electric train engine?
i am working in a grid substation,TNEB having 13 yrs experience. Am I eligble to get apply for c licence now?3 4876
I am a possesor of c licence from 1993. I forgot to renew during the year 1998. During that time I was working at TNEB to till date. Is there any possibility to get renewed? or to apply for a new one?766
what is difference between c-power & u-power air circuit breaker?2 15231
what is meant by Back emf ?where its occur ?5 8184
What is touch potential and step potential?
At what speed 1 HP motor can run an electric car of weighing 400 kg?
Why are the cores of large transformers built up of circular transactions ?
what happens when series resonance occurs?
How to calculate earth fault current for 6.6 KV , 50 HZ , 756 Amps , 3000 RPM , 0.8 PF generator
What is the formula to calculate the rating of a three phase air circuit breaker
What is the working principle of servo motor? And explain it.
What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?
What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.
how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.
what is the circutor?why we use it ?
why -48 volts dc used in telecommucation
why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?
hi friends if you have any 400KV Substation Erection and installations Drgs please send to me.My email id:firstname.lastname@example.org
What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?