This is urgent!! What is a Thyristor-based 3-ways selector switch with Zero crossing control? how does it operate and where is it mostly found in a system?

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ult of expression 'document.FrmQF.myem

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what will happen if a 3 phase motor is connected to a single phase circuit and vice versa?

3 Answers  

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ht side line to earth voltage

0 Answers   JLL,

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in power station power measuring unit is KW but in transformer is KVA why?

4 Answers  

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Why positive terminal of DC 48V was earthed?

1 Answers  

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What will happen if we give transformer a dc not ac

5 Answers  

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What are interpoles and commutation windings?Why r they used?

1 Answers  

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The insulation resistance of a cable can be measured by

3 Answers  

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i installed 100kva ups. what KVA genset they should provid in input side? plz any update formula or ans with reason.

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what is the difference between electrical & electronics?

4 Answers   JSW,

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pls send me some of the solved question booklet of Junior Engineer -2 (ELE) in RRB

1 Answers   RRB,

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