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What is difference between Over Current & Earth Fault protection?

0 Answers   ABC,

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what is diff. between earthing grid,earthing mess, earting grid?

0 Answers   Century Rayon, Emco, Tailor Solution,

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Is corona effect occurs in Induction motor. pl. justify the answer.

4 Answers   KPS,

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what safety use in electrical panel

3 Answers  

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what is the meaning of osr in transformer.

0 Answers  

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If the (Motor control center)Panel work on field the relay used in panel in the case this will be damage and no indication provide on panel.fault occur in panel and MCB will not trip. how happen the relay damage in panel and what effect of panel.

1 Answers  

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In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.

0 Answers  

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Why breakers not synchronized when the synchroscope is going in the anticlockwise direction?

2 Answers  

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if there is a voltage difference between neutral and earth when we operate any instrument for fraction of time then where is problem?

1 Answers  

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why a fan starts rotating in the reverse direction when condenser gets damaged?

1 Answers  

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What is the difference between AC Drives and DC Drives?

14 Answers   College School Exams Tests, La-Gajjar Machineries, LG, Schneider, SMEL,

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How to decide and select the different earthing wire size for the different types of earthing

0 Answers   Suzlon,

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