pls send me some of the solved question booklet of Junior
Engineer -2 (ELE) in RRB
Answer / emmanul joseph
pls send the answers and questu\ions to me at my mail ID as
soon as possible
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how many types are their in switchyard or substation(like D,I TYPE), what is differant between them
What is the role of link in neutral in a three phase ac system?
how electronic energy meter works?
how power is generated,and transmitted to our home..pls explain briefly in simple words.
why we are used D.c. voltage in L.T.side or controling side.we can use UPS also ,in place d.c. voltage
what u meant by shock ? whether it depends on voltage or current
What is the function of the serge absorber?
How earth fault & earth leakage equvpment are works?
purpose of flux relay for turbo generator in power plant
if two transformers are parallel & both have fault short ckt. impedance of 50KA in each case will it increase or decrease show example?
what is the purpose of CT,PT
why core is useful for a transformer ?and also in its operation ?
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