Explen all type electrical protection ? like O/C,E/F,NPS,VOLTAGE UN BLANCE,CURRENT UN BALANCE,NAGETIVE PHASE SEQ,AND ETC...............electrical Protection
6 21901hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible
1842Post New Electrical Engineering Questions
how is the magnetic current test is different in delta-star and delta delta transformer.
what you have to see after one week or month from the day of installation of transformer ?
How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?
Define what is power quality meter ?
how i calculate the syncrones generator NGR resistance .if we have a 6mw generator line voltage of generator 11kv also line current 393.3 ampere.
Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)
Why LED light has advantage of rapid reflection ,although other lights alse reflect.? and this light is considered to be best for transmission usage in case of Free optics
what is diff btw electric,magnetic & eletromagnetic field
10 Mtr Hight of Lighting Arrestar how much area coverd??
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
what is is the potential diffrence between two phase ?
ult of expression 'document.FrmQF.myem
What is the mmf,rgt and ngt please brief completely
define superposition theorem thevnin theorem ,norton theorom?
hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?