What is Automatic interlocking circuit dighram between two contactor for DG SET panel.

1 Answers  

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If we are importing real power & exporting reactive power then what will be the effect on our system

3 Answers  

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The potential difference between a phase and neutral is 230v , but the potential difference between two phases is 400v. why?

4 Answers   HCL,

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phase clearance between phase to phase and earth

11 Answers  

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what's the different between ELCB, ELR and ELS?

1 Answers   CP,

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what do u mean by bus bar?

6 Answers  

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If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables

0 Answers   ABC,

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if reactive power become zero in transmission system then what effect on system.???

3 Answers   Sedemac,

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What is meant by vector group

0 Answers   GPSC Gujarat Public Service Commission, VA Tech Wabag,

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what is the difference between underreach and overreach.what is the advantage of using overreach instead of underreach.explain

1 Answers  

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Why generating voltage is limited up to 22kV?

4 Answers  

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If the generator will trip, what you will do as an electrical technician in charge.

1 Answers  

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