why hv current transformers have big size ?
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A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03
-What should be minimum value of insulation resistance and maximum value of earth resistance at any electrical instillation and what is method of testing the same.
What is the difference between Static and servo controlled voltage stablizer?
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?
what are your career plans upon completion of the programme and the relevance of recity generation to your professional development?
How to calculate the sag of OPGW during stringing???
why swinburnes test cannot be performed on series machines?explain
please send me the previous year's question papers of jindal GET exams
Is RTCC panel needs any control supply.
Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m
dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?
what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?
Which power will flow first if we switch on a motor Active or Reactive? How?
How to findout raw or ups power? its not indicated in socket,
define the active power?