magnetic circuit consume energy

3 Answers  

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difference between substation & grid substation?

2 Answers   GMR,

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Why the resistance grounding (NGR) is better than Solid grounding?

5 Answers  

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why we are called the 4-20ma transducer,not 0-20 ma transducer??

3 Answers  

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what is the capacity of storing mass electricity.

1 Answers  

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What is the name and type of power transformer oil?

4 Answers  

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if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value

0 Answers  

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In aircraft,why we use 400 htz equipment.and use common earthing

1 Answers  

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bsnl tta exam question

0 Answers  

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I am interested to know what does 15 KVA DG set actually means? If I dont know the DG rating, is it possible to identify KW by simply knowing the diesel consumption?

0 Answers  

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what happens when we apply dc to a transformer

7 Answers   Siemens,

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What is IDMT relay how it works.

3 Answers   Electrotherm, Sulzer,

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