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What is evaporator & condencer & compressor
What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.
66kv under ground cable how to layaing in ground any special case two ckt r runing
hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com
what is the use of power transformer in GSS.
we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain
Explain the difference between verilog task and verilog function?
What is grid collapse? what is the reason for it?
How to calculate VA rating for CT or PT or Control Transformer?
In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?
Enlists the applications of sampled data systems?
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
What products have you designed which have entered high volume production?
Why cables and busbar both needed in LT Panels?
what happen as when voltage drop(or may decrease) ? in case of atomic base theory?