Do you know how to measure the earth resistance? if so explain it

42 Answers   ABB, BEL, BridgeStone, College School Exams Tests, Dalkia, Dalmia Group, DEC, Electrical, Genpact, HEC, IOCL, JLL, L&T, MSEB, Saraca, Sical, Telecommunications, University Exams,

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What are the methods used to improve powerfactor ?

6 Answers  

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i want the formula of total eletical knowledgement

1 Answers  

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Explain the Term in CT Name Plate – Class: 5Ps

3 Answers   Divis Laboratories,

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What does the a,b,c of 95a,95b,95c relays denotes?

0 Answers   KSEB,

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What is the difference between earthed and unearthed cable

5 Answers   FT, L&T, Suzlon,

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What is mathematical model of a control system?

0 Answers  

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if we want to increase the back up time of an UPS what should we do ? if we want to decrease the charging time of a battery/batteries attached with the UPS what should we do ?

6 Answers  

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at which voltage level arcing ground is occurs ??????????

0 Answers   TATA,

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What Should I Know about Metering, Switchgear and Panels?

2 Answers  

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how much load should be given on 5 mva transformer

7 Answers   NTPC, OHPC, Power Grid,

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deisel generators all elcetical calculation formule's

1 Answers  

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