What is meant by Guard relay ?

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1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to reconfirm its base capacity.

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What are the site acceptance tests for power cables, DG Sets, LT panels & 30kVA UPS ?

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Why does the phase voltage of two healthy phases become equal to the line voltage in case of an ungrounded neutral 3 phase star connected sytem when a single line to ground fault occurs ?

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please send 5yearje solved papers on my email himmatsinghnathawat@gmail.com

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What is the constructional difference between ceiling fan and table fan

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Any link for Electrical objective type questions ?

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Hi I'm doing my MBA(3rd semester).I applied for the post of ET conducted by BHEL the last year.I cleared the written and lost in personal interview.Again I wrote the exam this time and cleared the written n yet to take the personal interview.Shall I disclose in the interview about my studies.What shall i say if they ask about my change from studies to job

0 Answers   Bhel,

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In transmission line 11kv,33kv etc are rms values are peak or others??

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I WANT TO KNOW LONGFORM OF CT/PT USEDIN POWER PROJECTS OR HT SWITCH YARD.

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what is the difference between b c d curves on mcb

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Mechanism of Wye Delta Starter?

2 Answers   ABB,

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