Answer Posted / bhanu pratap
depending on application
1.Distribution
2.Power
3.Control
4.Auto
5.Isolation
6.Instrument potential
7.Instrument current
depending on construction
1.core type
2.shell type
| Is This Answer Correct ? | 6 Yes | 2 No |
Post New Answer View All Answers
Why do power lines not short out when they fall into water?
what is reactive power?, why its measured in VA ? is it transient behavior of system?
What will happen if we introduce negative feedback to a control system that uses a positive feedback?
write a c++ code that receives an integer number and display the sum of the number and its revers integer?
Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????
defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?
For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?
how to decide no of electrodes for 1600A LT Main incomer panel
What are the basic & Majour problems in UPS ?
what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA
Is the installation of the filter cloths necessary before spreading the gravels at the transformer yards?
What is the RMS and DFT principle of analogue maesurments. Which way they are advangages. where which princples give optimum results.
What happen if we apply square wave or traiangular waveform voltage to the transformer primary winding instead of sinusoidal wave?
What is the role of power pack in substation protection system?
What are the significant parts of dc generator?