How we can calc. the Backup time of a battery Bank???

6 Answers   Emerson,

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How to connect the chemical earthing and complete process tell me plz

0 Answers  

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What is transformer tap changers please explain

3 Answers   Feedback Venture, Sail,

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Can you explain operating principle of Inverse Definite Minimum Time” (IDMT) relay

2 Answers  

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why we use lamination or layer by layer cor used?

4 Answers  

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what is the difference between ac and dc generator

14 Answers  

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WHICH TYPE OF TRANSFORMER USED IN SWITCHYARD IN POWER PLANT?

15 Answers   GE, Lanco, NTPC,

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how to synchronize 4 nos. of diesel generator sets of different capacity (kva)?

7 Answers   Bhel,

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One amps in HT is equal to how manys amps in LT

5 Answers  

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i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license

0 Answers  

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difference between analog pressure gauge & digital pressure gauge?

1 Answers  

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how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.

0 Answers   Webel,

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