What is P.F? Formula for calculating PF in HT side?1 5764
Which level of the Transformer oil got dielectric strengh? And why?
formula for cable size calculation for current?10 35242
sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....898
what is the minimum requirement gigaohms for the insulation test using 5kv in 300mm xlpe cable
what is ic 01,ic 06 ?is it types of cooling?
What is CCT (Correlated Color Temperature) ?
What are the classifications of heating element?
how open delta PT works & what is its construction?
Did RMU have ct and pt ?
how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.
how to meas-our losses for L.T & H.T
How LT megger works ?
why does make gain margin and phase margin on same plot.?
what are the advantages and disadvantages of oil filled cables over XLPE cables
Why is remote backup preferred to local backup?
why core is useful for a transformer ?and also in its operation ?
why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points
What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.