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when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you
how does a shunt reactor maintains the bus voltage???
Can anybody tell abt concrete encased earthing or grounding?
Write the force balance equation of ideal spring element.
In MEP Services what are parts of STP and what are there function?
The moisture in air will condense at
what is the significance of cabability curve of alternator
Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.
What is transformation ratio what it describes?
Why we used 690V in ACS 800 drives.Why dont use standard voltage like 415v or 1.1Kv
why we are not giving the zone 1 trip command to the master trip relay
What is dynamo?How it works and what is the function of dynamo in a DG.
what is the difference between ac motor and dc generator
Define average demand?
How to justify this statement ??? "Capacitors in series provide less capacitance but higher voltage breakdown rating for the combination"