Clearly Define Active,Reactive,Apparant power.Which applications used which power above metioned power?
9 22312Why we call cable rating in SQ.mm.If it is 240 SQ.mm how much the diameter possible?is there any calculation ?
4 17941In Ferranti effect,Receiving end voltage is greater than sending voltage,why? can anybody tell me the answer
15 48585how to calculate no. of earthing pits and their diamensions? no. of lightning arrester rods which are required to protect a building of 35 mtr and we calculate?
Dharampal Premchand Limited, FlowMore, Hindustan Zinc, Ispat, Maheshwary Ispat, NDDB, Siemens,
5 2712511kv/0.433kv, 2 mva , transformer , for protection and metering how many CT/PT are required?
24 33557Post New Electrical Engineering Questions
Differentiate between induced emf and self inductance?
What is cross over distortion? How it can be eliminated?
How can we design a HVAC Plant room which includes AHU,FCU,Chillers,Cooling towers, Pumps etc & how will they work? any Drawing if possible?
for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?
how does WTI work ?
Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?
How to know th details about an electrical Drawing ? Please mention the easy method.
State the methods of improving power factor?
why tertiary winding is used in transformer with diagram?
sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....
Why do we use center tap transformer that used with portable tools
What is meant by analogous system?
how to find Harmonics and types as per the equipemnts
Why to keep capacitor bank off while generator running.
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