how to calculate energy meter multipling factor by ct & pt raitio

2 Answers  

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What is dc current source? Differentiate between ideal and non ideal current sources?

0 Answers  

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what is EIB lighting control system? what is the advantages of this system?

0 Answers  

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how on load transformer is chnage the Tapping ?

2 Answers  

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How to design CT for connected with Transformer OLTC operation? normally CT output design for 1A/5A range but during OLTC Tap position changing time how to function the CT?

1 Answers   HEG,

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how rating of transformer is selected for any new plant/what kind of load is cosidered/what kind of fadtors are considered/ pz give standard procedure

2 Answers  

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Instrument connected to a single phase supply

0 Answers   Alstom,

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sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com

0 Answers  

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How to reduce current flowing in neutral due to unbalanced load conditions in a three phase system.

1 Answers   IOCL, wbsedcl,

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What is the importance of earthing?

0 Answers  

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What kind of maintenance is conducted for Transformer

0 Answers   Gulf, UB Engineering,

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Should power factor be low or high?

0 Answers  

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