Transformer diagram mention each parts ?

0 Answers  

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What is the make of breakers, transformers, generators? What are their capacities and ratings?

4 Answers   Bharat Bijlee, GHPPL, Tata Motors,

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What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?

0 Answers  

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How to calculate the size of the cable? for exp i want to use the load of 10HP

4 Answers  

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how can we calculate that how much capacitor is needed for a system to increase the pf?

5 Answers  

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why we use star and delta connection?why we donot give the supply directly?

12 Answers   Hitech, Siemens, Tata Steel Limited,

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Which of the following are ill suited for energy efficient motors application?

0 Answers  

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How to do maint. Of busbar.

1 Answers   KSEB, L&T, Siemens,

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What happens if we connect a single phase energy meter in reverse polarity.

0 Answers  

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which %age if losses increases when frequency is increased to 25%

4 Answers   Maihar Cement, Siemens,

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What will happen when more than one star neutral points at same voltage level are connected to earth by metallic conductor?

1 Answers   TCS,

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is synchrnous pannel is need for two eqal rating transformers to run in parallel

1 Answers  

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