Answer / awaken

IT SHOULD ALWAYS IN MULTIPLE OF FORM FACTOR (1.1) ie ave/rms
value

Answer / aree dewan

because step up and step down transformer are designed for
the selected range of voltage..

Answer / dinesh

they r just standards like 50 hz 60 hz
no relation to form factor 1.1
remember 765kv line

why we are using large cross section cable at load side and small at other (11kv to trsfr)side of transformer? when the load increses current at both side increases,right?

2 Answers  

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How to calculate the average power factor in 3 phase unbalanced system

5 Answers   Bhel, MacLellan,

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what is use of lockout relay in ht voltage

2 Answers  

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I decided to provide a 11KV / 440V Xformer in my Substaion. What are the protection required for that?

5 Answers  

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why voltage will come different in phase?

3 Answers   HP, Vissa,

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Which type of material used for fuse wire & solder wire.

13 Answers  

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What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )

0 Answers   Ambuja,

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What is the advantage of Neutral graunding transformer insted of Neutral graunding Resistance in generating station explain briefly.

2 Answers  

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mention the earthing system as per BIS?

1 Answers  

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what is the difference between earthed system and unearthed system.. where do we use unearthed system because in electrical catalogues always cable for earthed and unearthed system is given..pls elaborate

3 Answers  

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What is the In door to Out door Sub Station.

5 Answers   L&T,

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What is meaning of star delta connection / delta star connection and which one is best and what is the advantage?

0 Answers  

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