how we can calcultae the short circuit level for bus bar

0 Answers   Jaiprakash, Panorama Apparels,

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Iin ESP why positive is grounded ? why not negative ?

0 Answers  

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How will I know that how many batteries I should connect to my UPS unit?

3 Answers  

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what is standard height of an energy meter from ground?

2 Answers  

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cause of failure of transformer bushes

3 Answers  

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what are the differences between MCB and MCCB ?

19 Answers   Bhel, DLF, Omax,

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what heppend if we are connected u1-v1-w1 as a star point in the place of u2-v2-w2 in power genration

0 Answers  

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What will happen if twice the rated voltage is applied to a DC motor?

4 Answers   Toyota,

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primary of transformer connected to Dc supply in series with switch, and secondary connected on ammeter, what happens when swith On and OFF. (or) if continuously On and OFF

9 Answers  

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What type of changeover switch needed to run a load of five 1.5 tonn ACs.

1 Answers  

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What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load

0 Answers  

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what is difference between neutral and ground wire?

2 Answers   TCS,

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