what are the reasons for overheating in electrical machines?
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List the power rating of any 5 important electrical appliances used in houses.
what type of questions are asked and howmwny questions belong this catagory?
how to work droop ct in generating station
we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.
why we can stote dc? why we cant store ac?
What is thresh hold value of current?
we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input
how can we save enegry by using VFD for Resiprocating Air compressor which is having more unloading running hours
what is v/f control in VFD?
In dc ckt. 24v or 110v, which one is more efficient and why?
Can you tell me more about pu systems (per unit systems )calculation in large power systems? how to get the base for voltage and power in generator, transformator and transmission lines?
I am EEE student i want to improve my core side skills.how cn i approach it?
state working of halogen lamp?
Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?
any idea abt REVERSE METERING concept.........?