conditions for parallel operation of dc generators

4 Answers  

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what is the different between earth leakage relay and earth fault relay?

5 Answers   ME,

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What is power factof?

21 Answers   RRB,

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what is first ground fault & second ground fault. This is used in rotor protection of alternator.

1 Answers  

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What is FM200 Fire Supresion System??

3 Answers   Emerson,

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how can you size an automatic voltage regulator?

0 Answers  

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

1 Answers  

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for 1000kva transformer how kvar rating is need for this PFI plant. and how does it will calculate? and Apmpere rating of main cable connection?

6 Answers   Engineers India, GCC, KP, QPSL, Siemens,

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how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

0 Answers   Honeywell,

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what is ALF and ISF in current transformer?

1 Answers  

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how to calculate power

3 Answers  

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-What is leakage current . how much leakage current is allowed.

3 Answers  

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