What is d role of reactive power in power system??How it produce & consume?

5 Answers   ABB,

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Why temperature rise is conducted in bus bars and isolators?

0 Answers  

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Is it possible to convert Dependent sources to its equivelent current or voltage Sources ?????

1 Answers   Zen Technologies,

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What will happen if the field of synchronous generator is removed when it is in operation with no load?

3 Answers   HJ, UPPCL,

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What is the Surge suppresor? Why using in a UDB's and How it works?

0 Answers  

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Why celing fans will rotate slowly after some days.?

2 Answers  

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1) How to calculate battery backup for ups as well as solar with complete formula elaborately......

2 Answers  

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Which type of alternator used in power station?

2 Answers  

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What is line resistance of cable & how it can be measured ?

0 Answers  

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What is FM200 Fire Supresion System??

3 Answers   Emerson,

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What is a pulse transformer?? Can it be called as a dc transformer??

1 Answers  

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In Siemens S7-300 PLC, what is funtion and funtion block ? What is the difference between them ? When to use function and when to use function block

2 Answers  

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