hi, is there a difference in choosing bus bar for DC or AC
,,if there can anyone help me about.
thanks
what is the dedicated neutral earth in ups? y its required?
can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent
why we provided electrical earthing?
what are the colour's and their indications in bucholz relay?
volts=230 c=10mf a=??
please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com
I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.
How to Calculate the maximum Demand required for a connected load for a manufacturing Plant
(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?
why PD testing for power cables
1 Answers Bhushan Power Steel, CSE, Datre Corporation,
checklist of ELCB
is it possible to start a motor in felid connected to a remote mcc