Why neutral has to switch on-off with phase in TN IT TT systems i.e neutral should be taken as fourth pole
As a safety measure , the tr is completely isolated
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In electrostatic precipitator why positive terminal of tranformer rectifier unit is grounded?
How to setting the volume of RTCC panel AVR (11kv) controller
0 Answers CNF Automotive India,
how can we connect a distance relay to CT core that is for backup protection or metering?
what is the difference between between open delta and broken delta?
why some harmonics are disturbing while the others not
what is the relevance of knee point voltage in protection and metering grade CT ? and basically what is knee point voltage ?
Spacing of Transformers ratings are 10kva,15kva,25kva,63kva,110kva,150kva .........so on Q) Why transformer are not manufactured having ratings in between or other than these standard ratings ?
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
What is the main difference between power transformer and Distribution transformer?
9 Answers APTransco, Bhel, NTPC,
what is meant by rotating magnetic filed
How do you commission a power Transformer?
why we dont store the ac power in battery?