How to calculate the actual 3phase power, if the load current of each phase is not balanced

2 Answers  

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what is the function of cooling tubes in transformer

4 Answers  

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in house wiring when two wires are same colour coding and there is no any connection one end how to find which wire is earthing wire

1 Answers  

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What is the usega of brking resistor? and how it will useful to Drive...?

3 Answers  

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what is derating?, why it is neccesary, it is same for all means for drives, motors,and cables.

1 Answers  

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What is neutral earth voltage of transformer and what should be the value

3 Answers  

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why transformer rating is given in kva?

2 Answers  

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what do you mean by star point.its importance in ct & pt

2 Answers  

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what is the meaning of the symbol << >> put in transformer drawing

0 Answers   TATA,

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The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input

0 Answers  

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at work i have a genertor/alternater what is the easyest way to work out if it is dc or ac?

0 Answers  

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what is differance between dirty earthing and clean earthing and their applications

2 Answers   CB&I Lummus,

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