Answer Posted / n
11kv
| Is This Answer Correct ? | 7 Yes | 11 No |
Post New Answer View All Answers
What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current
WHY EARTHING NOT NEEDED IN BATTERY IN SUBSTATION
write encoder 17 pins details? pin a;b+, pin b;w+,..pin s & t. what is the meaning of b+, w+? explain;
sir iam a 3rd yr eee student.no core company comes for recruitment to our college.my aim is to be placed in l and t.tell me the procedures.
I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?
Define delay time.
What is the differance between 2 dc motors of armature voltage 660 v and 440 v?
Define maximum demand?
application s to shunt coil
diameter of cable and core is doubled then the value of capacitance is
what is the range of maximum DOL and SDS can be use for pump and fan application
in a silicon diode we can measure .7v in a voltmeter.but why we can't use this voltage for using?
what is the clear formula to calculate cable size for a load
how can i improve the power factor in domestic (230v)
Refernce currents are to be generated using refernce cueernts how can this be done??