Answer / gunasekaran

it is star connected because we can insulate root3 time lesser than delta and no of turns also root3 times lesser than delta and we can easily protect the equipment from earth fault protection

what is tower earthing and what for it is required

1 Answers  

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what is interpose? where it is used and why it is used?

0 Answers  

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why dc source used for HV breakers and Relays operation?

2 Answers   Cethar,

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Discribe type of fault in DOL and stardelta startor.

0 Answers  

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What Maximam Gap Taibaar & Bush

0 Answers   Bajaj,

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why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points

0 Answers  

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in VFD when freq is reduce the voltage will reduceor not if it will reduced upto ...

8 Answers  

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if you asked to choose a ckt breaker from MCB & MCCB for 32A which one will be best and why??

7 Answers  

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What will happen if " not connecting the neutral point to ground of diesel generator output (380 V)", also if someone touched one phase without isolation from ground during the A/M condition what will happen to him?

3 Answers  

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How to generate neutral in DG set?

3 Answers  

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how to measure earth resistance of a substation

0 Answers  

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How we calculate the spacing between the conductors in 11,33KV lines?

3 Answers   NHPC,

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