Answer / k.prakashchandra

The earth is not used as a supply terminal.It can be used
for earthing metallic parts.It appears that you used the
earth wire in place of neutral.What kind of failure was
there in the ballast ?

i am having a 3 phase 12.5HP motor,that is connected in Star/delta.Without any Trip that motor stopped suddenly why?

8 Answers  

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what are the names and size of various conductors used in transmission lines

1 Answers   NTPC, Power Grid,

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to calculate voltage drop of cable which current we consider that means full load current or panel size?

2 Answers  

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Why iron core transformers not used in high frequency applications ?

3 Answers  

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why we r using 4-20ma instead of 0-20ma in instrumentation

2 Answers   EID Parry,

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what is Use of Stones/Gravel in electrical Switch Yard??

4 Answers   Sanghi,

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what is IP 55 & IP 54 ?

1 Answers  

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mccb service sittings be done?

0 Answers  

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What is switching over voltage?

1 Answers   MEIL,

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Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.

0 Answers  

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sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?

0 Answers  

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How to check the efficiency of the generator , air compressors.

1 Answers   CIL,

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