Answer Posted / shoaib9786
when a generating station produces power, the voltage is
around 11kv... This voltage is stepped up to 220kv for
transmission purpose and then at a receiving station it is
stepped down to 66kv and then transmitted to a substation
where the voltage is further droppped to around 6.6kv for
distribution purpose. So a substation is a place where
power is transmitted from receiving station and stepped
down.
hope that answers
Is This Answer Correct ? | 7 Yes | 6 No |
Post New Answer View All Answers
what is the meaning of osr in transformer.
Who many reason of ignition fail ?
Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.
What is process of anneling transformer core
What are the reasons for the parallel operation of transformers?
What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.
What is the drawback of static coefficients?
What is the function of a neutral reactor.
in a simple IDMT relay we use neutral point of ct for earth fault then what is the requirement of neutral ct and cbct?
Why do we use center tap transformer that used with portable tools
hello friends..... any one have papers or any study materials?sail ,hpcl...?
What is inrush current?
how harmonics generated in induction furnance? how minimise it?
What is Instantaneous Earth fault relay,how will work
we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards