Answer / richard

Because the field across the conductor in EHV is higher than Hv, so the ground clearance on EHV must be higher to ensure efficient voltage transmission,safety of life and property.

Answer / k.prakashchandra

Higher the voltage more the ground clearance ,to keep the
touch voltage within limits.

can anyone tell me the website for star-delta control diagram?

1 Answers  

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I want to know that a 160kva diesel generator contains capacity of 160kva on each phase like R=160 Y=160 B=160 total RYB=480kva or it is total capacity of all there phases like RYB=160kva ... thanks in advance ...

2 Answers   jlpl, JP Saraswat Engineers,

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What do you mean by phasors?

0 Answers  

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We know that, in case if there is a faulty insulation,or sc, the current is bypassed to earth through the earth wire that has low resistance.Actually, what will happen to that current that flows through gnd?In that case,if we come in contact with that faulty appliance, wont that current flow through us as we form a closed path by standing in gnd?Is grounding a safety measure?

3 Answers  

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What is Skin effect in Cable?

4 Answers  

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What are the implications when the power factor is is leading condition ?

1 Answers  

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what are the changes made in induction motor so that it act as induction generator

4 Answers   APPSC,

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What is the difference between harmored cabled and unharmored cables

1 Answers  

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If only R Phase is connected in 2 pole elcb, n is not connected than it will work or not in ground fault.

0 Answers  

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what is the difference between neutral and earth????

4 Answers  

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what are the different types of transformers in present? which transformer is efficient?

1 Answers   TATA,

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if v r considering a 4000/1A ct,if v inject 1 amps in secondary core wat happens?(consider as 2 core ct,each for metering and protection)

1 Answers  

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