what is general test conduted by transformer

8 Answers   Wipro,

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What is the function of NGR for the parallel operation of alternator? whats happen when different rating of alternator are running with parallel?

0 Answers   Welspun,

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in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses?  the second question is-generation is depends on LV winding? or LV winding design for generation voltage?

0 Answers  

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Alternating voltage and current is which type of quantities?

1 Answers  

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It is being often experienced that due to single phasing fault of any source transmission line of any closed loop synchronized circuit all the power transformers with primary stared trips but the power transformer with primary delta wont, why ?

1 Answers   MSEB,

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What is the efficiency during maximum power transfer?

0 Answers  

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What is meant by power factor correction?

5 Answers   Aspire,

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Do you need any help with FEWA Electrical Supervisor exams?

0 Answers  

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How many kw will suply from one db

0 Answers  

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How to calculate of maximum demand if given 628kw, 785kva, 0.8 p.f.

0 Answers  

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Which type of moter is used in trains, what is the ratting of supply used explain Working principal?

2 Answers  

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What is Mvar?how significant is in electrical energy transmission?

2 Answers   Areva,

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