why hv current transformers have big size ?
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hi , i have 150 kw loud and we need 50 m cabil,i want to know wich size cabil we use. thanks
what is the common earth
what is a bus riser in power system and why it is used
AL=0B9H,bl=75H, ADD AL,BL AL=____________? CF________? OF___________?
What the difference between ac and dc inductor an capacitor
in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know
What is trip and closing coil in cb? Why need of them
For RCD (Residual current device) Icu is defined. How i can find Ics for them?
what is distribution board?
Difference between rating factor of cable and derating factor of cable?
When is lag lead compensator is required?
What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning
In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...
I would like to know that the fault curretn at base load and at 10% generation will be same? Fault level of BUS remain same with different generation?
how to calculate