I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

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why transformer calling in VA rating

6 Answers  

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What will be the full load current of 60KVA UPS. Suggest for this formula.

8 Answers   ABC, Sodexo,

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why a three phase transformer cant rotate like three phase motor

7 Answers  

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Why Lighting transformers are used? what will be the current if lightings connected through direct raw power?

1 Answers   BMM,

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What is self exciting?

0 Answers  

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what are the difference between PLC and embedded

0 Answers  

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what is harmonics?

1 Answers   powercom,

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1.Why sinle phase motor is not self starting 2.working principle of alternator 4.list out electrical formula

2 Answers  

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Which of the following loss varies with the load A hystresis loss B eddy current loss C copper loss D core loss

1 Answers  

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how to check IR values in alternator winding?

3 Answers   Birla, Naftogaz,

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what is different the DOL Starter and Star Delta STARTER

12 Answers   Schwing Stetter,

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