how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.
1606All the socket in a room become very hot, the Wall was also became very hot and the earth conductor also became live, what in your view might be the possible causes?
1660As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.
cpgn,
1691Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.
1678how to find under ground cable fault ??? if our cable size is 95*4 then what will load capacity with far mull
2 3525Post New Electrical Engineering Questions
Define filter?
what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??
block diagram of 2 ups system connected in parallel mode?
What is the disadventage of gland earthing(power cable) if any. ?
what is kvarh? Please define it With calculation General motors ?
What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)
What is transient Phenomenon?
Disadventage of cable-gland earthing if any ?
how to calculate the formula of cable size if motor kw is given
Define demand factor?
How to calculate no of Lighning arrestors are required for protecting 50mX 50m*20m cubical building and locations of LA?
what is the difference between vector scale and vector diagram?
Why Transformer Neutral having one earth pit ( more earth electrode resistance) whereas body have many earth pit ( less earth electrode resistance)?
what is the relation between reactive power and power factor for the what is the limit of reactive power and power factor
how to select battery for 15 KVA UPS with formula