name of good resistance material
can d.c.transformer exist? if yes then what its max. rating?
How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.
1.main parts of generator? what is used A-check,B-check,C- check? 2.what is FM200 system in data centers? 3.difference between pac,ahu?
if suplly 11kva its give 440volts then if suplly is given 10kva whats the volts given
How to define Kirchhoff current law and voltage law along with simply examples.
As per the theory current doesn’t flows in Neutral, but practically it is not applicable, explain why?
A 11000/415V distribution transformer is fed 415V upon it's LT side,Do I get 11000V upon it's Primary side ?
Control cables in S's will carry 1000v which is AC R DC? Pls answer me
What are the usege & different between UPS & batteries with charging system in in Substation?( UPS 120V AC & battery charger is 120v DC)
can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent
why overload relay is not tripped at time of starting of motor allthough staring current is too high?
what transformer we used normally and upto which kva?
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