What are pre paid energy meters ? How it works ?

1 Answers   Siemens,

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what is difference between low voltage and high voltage

3 Answers  

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0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz

0 Answers   SoftLogic,

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how braking & making capacity of circuit breaker are calculated?

0 Answers   Bhel,

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Dear,  How much ph is maintained of water electrolite used in lrs for slipring induction motor ?

1 Answers  

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what is RNG in the DG synchronizing by PLC?

0 Answers  

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1.what is the contact resistace of CB ? 2.radioactivity should be mesured with---------?

3 Answers   Power Grid,

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how power factor improves by connecting syncronous motor

2 Answers   ACC,

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What is mean by sink and source in term of PLC and drives,where and how they used in logic

2 Answers  

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what is an S.C.R. and how do they work?

4 Answers   GE,

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which meter used to measure a flus

2 Answers   RRB,

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Explain the advantages and disadvantages of hydropower plant?

0 Answers  

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