what is buscoupler adopter panel????5 4868
What is Exact meaning for Full load Efficiency and Maximum Efficiency of Transformer? Is there any Difference between? If yes ,please provide with formulae?2 6038
What is the function of an exciter in a generator?3 9923
What is the difference between MCB & MCCB, Where it can be used,22 123492
what r the checklist while installing a 380 kva DG set2421
what r the checklist while installing 500 kva transformer840
I want formula to calculate cable size as per load given in kw & amp.I searched many sites but didn't right answer.Plz reply me asap.
MEIL, Lanco, BEL, Biocon, Tata Motors, Sabic, DLF, BRB Cable, Polycab, L&T, Armco, BGS, Doshion, Electrical, Gold Roof, Voltas, Oman Cables Industry SAOG, PK Services, SLV, UMIC, Vertex, Vega, UEM, Crystalline Chemical Industries, System Electrical,40 348710
what is power factor? whether it should be high or low? why?11 7300
what are the various types of earthing? plz give brief detail of all. also post pictures if u have.22 29874
what do u mean by bus bar?6 7538
what is the principle of operation of synchronous motor and generator? explain in detail.2 2690
why we testing the core balance of the transformer before comissioning?
We have Diesel generator of 200KW. fuel consumption is always same,even connected light load or full load. Is it right?
WHTA IS LIMT OF LEAKGE CURRENT OF 11 KV 1 CORE 1000SQ.MM. XLPE CABLE.LOAD ON CABLE IS AROUND 600AMP .LENGTH 500 MTRS.
The Q-facr o of a coil given as wL/R. what will be shape of Q versus frequency graph.
How can i calculate the Breaking capacity of molded case circuit breaker, is the breaking capacity of CB for Diesel generator shall be less than grid supply's breaker ?
True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)
advantages of vvvf drives over non vvvf drives for EOT cranes
we have 2.2kw,Y,3000rpm motor but 6leads found in TB what happen if we connect in delta?
what happen if field of dc shunt motor opens? what is function of putting res. in parallel to one phase of 3 phase IM? the power supplied by 5A source in circuit is given by------Watt.
Logic using 1 kV or 1,1 kV grade in house wiring Low voltage cable. Explain/suggest? some use 1kV and some prefer 1.1kV grade insulation low voltage cable why??
How can maintain our H.T. motors used in cement plant. please send me procedure.
What is the difference between AC and DC injection methods for rotor earth fault protection
if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.
which book to refer in electrical engineering for iocl exam & which book for general english.
how maney type tempereture measurement ?