Answer / adinarayana.k

two earth pits connected in parallel(short the two earth
pits together and take two ends to connent building

Answer / mohamed

if earth mesh is laid during construction put earth pit in
each corner of the building.Interconnect the earth pits with
proper sized cu. ACSR conductor

Answer / hitesh

When Two or more Earth pits are interconnected its called a mesh or Grid. and value of earth resistance should be less than 1 ohm for a grid.

Name of Hydrocarbon gases.

1 Answers  

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difference between ac and dc motor

1 Answers  

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which is dangerous AC or DC? If so why?

4 Answers  

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how to get electrical supervisour certificate in gujarat

1 Answers  

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can we increase our frequency rate in INDIA?

4 Answers  

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diff between synchronous gen and alternators

1 Answers  

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defination of transistor controlled series capacitor

1 Answers  

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Differentiate AC and Dc resistance

0 Answers  

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why motor rating in kw?

3 Answers  

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what is the role of reactive powerin transmission and distribution?

3 Answers  

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why ac ratings are in tons?

2 Answers  

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What is the diff. between two phase & three phase supply.

7 Answers   Crompton Greaves,

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