What should the transformer connection of a 11/220 kV step up
and 66/11 kV step down transformer ?
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please send me previous year questions of jspl through which i could prepare myself for the test.
What do you understand by oldham's coupling ?
In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is
How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?
describe the constructional features of an auto transformer and its principle operation
In parallel operation time both NGR’s close or not close if both close what will happen
how does WTI work ?
what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me
how we can calculate the efficiency of a diesel generator ?
No load tap changing transformer working
what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?
mostly the questions were from machines... d.c. machines, transformer, synchronous and induction all theory paper........ few from power system... but the level of paper was easy.....
how much excitation voltage required to generate 1mw power?
How work of capacitor in dc supply...???
What are root loci?