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gaurav4
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Join Date: Aug 2010
Posts: 2

Backup Relay and Primary Relay

08/19/2010 4:42 AM

please tell me about backup relay and primary relay
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Anonymous Poster
#1

Re: relay

08/19/2010 4:46 AM

What do you want to know?
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TonyS
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United Kingdom - Member - New Member

Join Date: Aug 2010
Location: Resting under the Major Oak
Posts: 4347
Good Answers: 181
#2

Re: relay

08/19/2010 5:42 AM

More infomation please!

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kvsridhar
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Join Date: Sep 2009
Location: Temporarily at Ashburn, VA
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#3

Re: Backup Relay and Primary Relay

08/19/2010 10:29 AM

As is implied by the terminology, the 'backup' anything is a back-up/redundant/reserve/stand-by...etc of any primary thing. In case the latter fails to perform its function, the back-up is supposed to do the job.

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electricalexpert65
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Join Date: Oct 2009
Posts: 2061
Good Answers: 169
#4

Re: Backup Relay and Primary Relay

08/19/2010 10:45 AM

Please attend to our four days duration training programme on protective relaying. Mail me tho this firum's mailbox indicating your mail ID so that I can send you further details.
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