What is the meaning of 'A synchronous motor floating on line'?2 18763
how to calculate the no. of turns in secondary side of CT?1 5064
Between Turbo alternator and Hydro alternator which one is more difficult to cool and why?2 11191
Between AC generator(alternator) and DC generator which can be designed for high voltage and why?1 3185
Which is stiffer between salient pole rotor and cylindrical rotor synchronous machines? Justify your answer.1 12470
Which theory is used in the analysis of salient pole rotor synchronous machines? Who is credited for this developement? Could the same theory be used for cylindrical rotor synchronous machines?1 5065
Why alternators are rated in KVA?12 32063
Between rotating armature type and rotating field type arrangements which one is adopted for large rated alternators and DC generators.Why there is difference in the choice?1 9915
What is the need for checking knee point voltage for CT's?1 3317
ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine1154
what are the main problems that happen in an emergency light and how to fix them ?2 4101
Without seeing the nameplate descriptions of a rotating machine,Is it possible to say which one is a motor and which one is a generator? How would you certain this?3 4471
How the speed of synchronous motor changes with the variation of load?1 4229
Why synchronous motor runs at a fixed speed? what is the name of that fixed speed?4 12909
Testing report of Earthing of 3.15 MVa PTR.
how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.
What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?
Hello sir, pls send me hpcl technical test papers .i am. Appearing for the exam.
what is the difference b/w ground & virtual ground?
please send 5yearje solved papers on my email email@example.com
I need bhel electrical test pattern & paper
What will be the effect if I use inverter as UPS mood?
after how many spot we must chang secondry cable in portable spot welding gun?
If not into production, how far did you follow the design and why did not you see it into production?
WHAT ARE THE CHARACTERISTICS OF AN VOLTAG AMPLIFIER
how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.
Dry type transformers
Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.
What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?