In 6600/√3/110/√3v voltage transformer,how much output voltage in open delta transformer,after removing 1-phase of primary side on transformer?
2 3163What is the Difference Between the SCADA & PLC ? Both it also control and Supervise Then what Special in Scada & PLC?
1 4187what is power factor? is it good or bad for a system? what will happen if power factor increase or decrease?
Bhel,
4 12206why it is in star to delta form of Synchrounus generator and delta to star form of Generator Transformer (or step up transformer)
1 4549hey guys i recently saw a long transmission line in which a sort of balloons in red and white color were hanging at each section.do u have any idea why are they kept for?
3 7202we all know that corona is nothing but ionization of air around the conductor and there by allowing current to pass through ionized air.but we are not getting any short circuit in between the respective phases though the air turned as a conductive media between them??
1 4248Post New Electrical Engineering Questions
What is the name of the winding from which the supply is taken for load connections?
What is phenomenon of electromagnetic induction and how it works?
We have Diesel generator of 200KW. fuel consumption is always same,even connected light load or full load. Is it right?
what is meant by directional earth fault and non directional earth fault? describe both.
What is Antipumping Function & If we have C.T how we find the Ratio ?
If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?
what is diff btw electric,magnetic & eletromagnetic field
what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA
What is the lifetime of a Thyristor? Is there a recommended lifetime for thyristors after which they should be replaced?
what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.
what id a dry type transformers and its function ?
What are differences between Voltage, EMF & Potential difference ?
what is fault level of power system ?
redundant connection in contactor?
my diploma certificate in my higher education college