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which cable is preferred PVC OR XLPE for voltage from 220V to 11 KV with proper justification
1 4820What is the technical name of minute currents that i have been produced in moving electrical objects?
2 5054when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil
1670Post New Electrical Engineering Questions
what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.
Zone of protection and tripping scheme of arc protection relay.
1.why are not using acb 33kv ht side? is there any problem 2.what is difference between acb,vcb,sf6 breackers? 3.what is the function of invertor and convertor in ups?
how can motor both beasrings insulation resistance can be check?
What is transient Phenomenon?
What is the Designing & Selection Procedure for a DG/Transormer of rated capacity?
What is contract demand in solar system?
why is control bus bi-directional?
Why open circuit test of transformers is conducted at rated voltage??Why not any other voltage??
what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?
What is Traction? 1KVA Alternator, How much urrent taken?
hi i will D.E.E.E.is completed pls send rrb diploma old qustion papaer sent in my e mail. i.d.
How would you calculate power loss in a resistor?
What is systematic error?
can i able to get bhel previous exam question paper?
