how moving coil indicator works?1 1878
how LVDT works?2 3920
what is an oscillator?7 3935
what is High resistance grounding and whatis the criteria for the selection of High resistance grounding757
magnetic circuit consume energy3 2331
1.generator rated as 1000 mva,11kv .8 pf what will 0.8 pf will indicate? 1.max pf it can supply 2.min pf it can supply like this 4 options there what is answer.explain5 9055
1.Why hydrogen used for cooling in generators 2.Why electrical equipment protected by ground 3.Why earthing for transmission line 4.What is rms value of half wave rectified square wave. If Rms value of actual wave 2amps.1 1225
PLEASE SEND ME NTPC RELATED INFORMATION LIKE WHICH TOPICS HAV MORE SCOPE,BOOKS TO READ,CUT OFF...PLEASE.mail at firstname.lastname@example.org
why we use four type of phase angle difference between pimary & secondry winding of a transformer & where we use them?758
what is the workimg of ct &pt?5 4271
what is the synchronous timer ? and it applications.
how can maintaince the acb contactor moveing and fixing kit710
What is the diffrence (Technical & Construction ) between CBCT & Normal CT?
Write a note on materials used as a fuse element.
How to calculate VA rating for CT or PT or Control Transformer?
What Maximam Gap Taibaar & Bush
EXPLAIN THE TERMS "INTEREST AND DEPRECIATION" AS APPLIED TO ECONOMICS OF POWER GENERATION.
what are the assumptions made in swineburne's test?
what is the current setting for different relay protection for transformer .
what are the standard IR values should be of R-E, Y-E, B-E, R-Y, Y-B, B-R of VCB in closed condition and in open condition for 500KVA & 1000KVA transformers. and what is the acceptable range when tested by 5000V megger.
what is PDU in transformer?? which company manufacture??
what is consequences of neutral and earth connect?
what is diff. between earthing grid,earthing mess, earting grid?
how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64
What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker
advantages & disadvantages of Lagging and leading power factor .
In an ideal transformer no load primary current I0 A lags behind V1 by 90 degree B is in the phase with V1 C leads V1 by 90 degree D lags V1 by 45 degree