what is diff b/w electrical & electronics ?

6 Answers   Bhel, UltraTech,

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The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.

0 Answers  

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why we calculate only 11kv 33kv and 132kv ... why not 10kv 20kv 45kv?

3 Answers   Bhel, ISMT,

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What is the Difference between Power Swing and Out of Step?

1 Answers  

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why wave traps are placed only at y and r phase?

3 Answers  

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what is the formulae for calculating the cable size for a given voltage and current.

4 Answers   Bharat Forge,

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22kV HT incoming should be 3 phase or 4 phase? why is it not 4 phase?

1 Answers  

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What is knee point voltage?

0 Answers  

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How is earthing done in Aerospace applications such as Flights and spaceships..?

1 Answers  

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Then what do you call a transformer that is installed on the ground?"

1 Answers  

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if we give 60 hz single phase supply to the transformer used in europe , than what will happen

0 Answers   Core Logic,

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Upto what extend the powerfactor of a supply system can be improved to be cost effective?

1 Answers  

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