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what is the id1 & id2 setting in differential protection relay of CSPC?
How to calculate flow of water delivered by pump when pressure & size of pipe line is given
ROC converges if pole and zero lies inside a) origin b) z=1 c) pole d) zero ? Explanation please? if ROC does not converges then?
which metal is use in shunt
what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?
What is a slack bus?
why does rotor rotets?
why all the feeders are designed in a particular manner ... is there any reason for that???
What is critical disruptive voltage?
what do u understand about FACTS? how they are useful?
how we can decide that what value of ht line will come to any commercial building? (ans except According to the building load)
why magnetising curve not start with zero voltage?
What OPGW is better than Microwave or PLCC???
what is the chiller and working principal
if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side