Answer / pillay

The no of earth pits is not the determining factor it is the
earth resistance.The number of earth pits is increased till
the required minimum earth resistance is met.

Can we parallel two grid with different incoming voltage. Ex.let say one grid is 132kv and another is 220kv.

2 Answers  

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What is fault level?How it is calculated and how it is Expressed?

2 Answers  

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who can measure the size of power cable?

0 Answers   Chanar Sugar Mills,

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what are the reasons of low voltage during start the DG?

1 Answers   Godrej, Tata Power,

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What is mean by sink and source in term of PLC and drives,where and how they used in logic

2 Answers  

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What is emperical relation.Name few of them which are used in electriacl engineering?

1 Answers  

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Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?

0 Answers  

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Why there is restriction to generated voltage to certain limit for example (now 18kv) ?

3 Answers   College School Exams Tests,

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if our load in 3 phase circuit is 4000 amp. calculate the capacity of capacitor panel if line power factor is.80 .

1 Answers   ST Micro,

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expansion of rccb

2 Answers   Videocon,

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what is slip resistance? how much its value in 110 kw motor? why voltage is varied in vvvf drive ?

1 Answers   Reliance,

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function of soft starter .

2 Answers  

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