what is the std. earthing resistance for 440V system or m/c, 33000/440 Volt substation? What is the std.?
2 6913LET ME NOW MORE ABOUT icu and ics for circuit breaker. how we calculate the rating of circuit breaker and i c u and ics values
2874can we check the resistance of earthing electrode while it is connected with the neutral of UPS system
3 5697In Round type three phase transformer why the LV side is inner part and HV outer part in the design of transformer? why they cant be opposite?
2 7182Post New Electrical Engineering Questions
Explain about Leakage Test.
why sometime we get electrical shock while touching the ballon of dish tv connection ? which we should not get.
What do you mean by transformation ratio of instrument transformer?
What is the Surge suppresor? Why using in a UDB's and How it works?
How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???
what is the use of piston rings in the engine used for a generator...........
What are :- AC Distribution Board (Single & Double Front) DC Distribution Boards Distribution Board LT Breaker Panel.
what is the difference b/w pvc cu conductor and cu breaded wire..?
Difference between control junction box (cjb) and power junction box(pjb)?
what is DRP panels?
how is calculated the quantity of weight in hot test xlpe?
all details of DG UPS HVAC
what is Fault level? why it is calculated? how will u decide same for our plant?
What is the comparison of PILC and XLPE cable
If I want to connect a capacitor bank on the HT side of a 11kV/415V, 3 phase delta-star distribution transformer to supply Reactive power to it..what practical specifications of a Capacitor bank that can i've??please reply..