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.

For two systems transmitting the same amount of real power, the system with the lower power factor will have higher circulating currents due to energy that returns to the source from energy storage in the load.???

0 Answers   Bhel,

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is 60hz freq better than 50 hz?&why?

1 Answers  

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how many types in CT & define it ?

6 Answers  

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What happens if there is no nuetral in the power system?

5 Answers  

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how induction motor starts?

4 Answers   JSL,

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if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?

0 Answers  

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What kind of battries are generaly used with Disel Generator?

1 Answers   Exide,

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If there is unit power factor in a power house and a capacitor bank used in a factory at resistive load . In this case, will there leading power factor in power house across that factory.

2 Answers  

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how many typetesting of transformers?

8 Answers   ONGC,

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What is meant by sag?

0 Answers  

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why three phase capacitor takes unbalanced current in capacitor bank?

0 Answers   Aggreko,

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what is linear elements

1 Answers  

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