how to select cable size?

7 Answers  

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if its possible for step up or step down DC volage directly ? possible means how we can do it ?

5 Answers  

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what is ph test in coolent cheking

2 Answers  

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You required 5A from the transformer but you get 8A. How do you minimize this?

2 Answers   Bajaj, Siemens,

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Why the transformers are rated in KVA. ? in new view.

2 Answers  

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can we replace d.c.motor by 3 phase induction motor for a particular application

4 Answers  

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HT motors are generally connected in star, what will be the effect if we connect HT motor in Delta?

6 Answers   Equate, Ion Exchange,

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Write the analogous electrical elements in force current analogy for the elements of mechanical translational system.

0 Answers  

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how to calculate the no. of earth pits required for an electrical installation?

1 Answers   Mepax,

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HOW TO CALICULATE THE LEAD ACID BATTERY AH AND HOW TO FIND THE 1.2KVA UPS BACKUP @ 1000WATTS LOAD?

2 Answers  

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When star connection of motor is use?

1 Answers  

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what are the main components of fan?

2 Answers  

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