Why do you use an isolator on both sides of the circuit breaker? ( shortly answer)

2 Answers  

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How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?

0 Answers  

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Why only three phase power generation are load are used

2 Answers   BARC,

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why we not used 11kva as a direct our electrnics component.

0 Answers  

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a power supply to be constructed from voltage cells is required to provide Max. 20A Current with a terminal voltage of 6v.Several voltage cells are available each of which has terminal voltage of 1.5V & each of which can supply a max current of 5A .the no of cells required will be ??

5 Answers  

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Hi, We have have the major losses between BBT ( Bus Bar Trunking) to LT Incomer & LT to HT incomer, how to arrive the losses?

1 Answers  

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what happens when a dc shunt motor fed with an alternating suppy ?

1 Answers  

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What is IDMT? What is the principle

3 Answers  

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how can we choose the size of road crossing pipe for power cables

2 Answers   DLF,

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The normal highest generated voltage in India is a) 6.6KV b) 132KV c) 11KV

13 Answers  

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which motor is suitable for traction? why?

15 Answers   BCH, KPCL,

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what is the avr

6 Answers   ArcelorMittal, Heidelberge Cement,

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