If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

0 Answers  

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which of the following motors is non-self starting?

3 Answers   SS Solutions,

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what is the meaning of pi value?

1 Answers  

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can u give me a brief idea about power line carrier communication ??

0 Answers  

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Mention what are the different colors on wires indicates?

0 Answers  

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Technical specification of a wind farm

1 Answers  

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which type of oil is used as a transformer oil?

3 Answers   JSW,

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What is power focter ?

6 Answers  

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what are the installation procedure of high voltage power transformer,CT,CB&PT?

0 Answers   Siemens,

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what are the differance between neutral and earthing?

3 Answers  

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Will u plz give me simple diagram for tube light connection & also function of chock?

8 Answers   Bhushan Power Steel, Dalmia Group, Jindal, Practical Viva Questions, TCS, Windmoller,

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When charging a 20 MVA , 33kV/6.6kV transformer through regulated (0-6.6 kV or 0-33 kV) source on no load , what will be the maximum current drawn by transformer from source and what sould be the source capacity.

5 Answers   TATA,

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