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motor control center panel
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formula for calculation of switchgears(i.e. contactor, fuse, cb, relay etc.), if load current is given?
what are the advantages and disadvantages of speed control of 3 phase induction motor by varying frequency explain with drawing
Why efficiency of generator is higher than motor at a particular load?
hello if any one have papers vof hpcl or sail, plz send me
I am applying for NTPC examination.Can we please provide previous paper to my mail prasad.chintala108340@gmail.com
plz tel me syllabus and exam date 4 jr executive engg (electrical)
WHTA IS LIMT OF LEAKGE CURRENT OF 11 KV 1 CORE 1000SQ.MM. XLPE CABLE.LOAD ON CABLE IS AROUND 600AMP .LENGTH 500 MTRS.
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?
1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)
what is the write prosidure of stringing of 8meter pcc pole.
What is a signal flow graph?
where lt & ht capacitor used
All the socket in a room become very hot, the Wall was also became very hot and the earth conductor also became live, what in your view might be the possible causes?
why use phase displacement in transformer.and effect of phase displacement on transformer
Why do we require transformer with less specific weight if supply frequency is increased?
