What is various types of electrical formula?
For 6600/433 distribution transformer we apply secondary side 433 volts how much voltage in primary side.
suppose we using 3 phase motor of 440 v means what range of C.T. is require for measuring current ?
what meaning of gd squre
how to fit 3 HP crompton gear motor with conveyor with the use of staring delta starter or ordinary starter?
eddy current losses depends on?(a-max magnetic feild,b-avg magnetic feild,c-on frequency,d-on square of frequency)?
Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????
what is arc flash and what are the hazards involved
what is the kvar, droop, stability,ramp
with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen
Why AC & DC capacitor are use in UPS ??????????????????
HI SIR, AM PREPARING FOR RRB FOR SECTION ENGINEER POST. PLZ SEND ME THE PREVIOUS QUESTION PAPERS AND HELP ME. I HAVE NO ENOUGH TIME MY EXAM DATE IS 22ND JUNE.... MY EMAIL ID IS nalla.amarnath@gmail.com
Why HT motor is connected in Star?