why there is spacing between two rails in railway?
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Answer / shahbaz shaikh
to provide the equal load distribution and it should be 1 to 1.2 meter
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Which system use dc to dc high voltage gain A. Solar system B. Battery backup
i am in need of AC SYNCHRONUS MOTOR 30KW. ANY ONE KNOWS THE MANUFACTURER OF SAME. ALSO MOSFET AC CONVERTER 20KVA CONT.OUTPUT.
why we provided electrical earthing?
What is the slip speed?
We have 5 Distribution sections with variable loads&We have 3 Gensets(500kva,380kva&250kva) our total load is between 400kva to 600kva. so how could we connect 3gensets.
why to need a electrical earthing?
Why the wave trap is put in Y phse only in switchyard?why not in other phases?
1 Answers IAG Automation, REL,
why in india the voltage generate multiply by 11,,,like 220v,440v,11kv,33kv,66kv,220kv,
3 Answers NTPC, Servotech, Tata Power,
What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention
how to calculate short circuit calculation of the transformer by usuing the percentage impedence? formula needed.
How can we calculate the transformer rating if the load calculated is 1000KW (11Kv Supply)?
What is the difference between voltages or potential difference? And what are they?
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