Which protection detects both AC and DC?

3 Answers   Megatron Solutions,

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Give some differences between open loop and closed loop control systems.

0 Answers   GE,

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What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.

0 Answers   DAE,

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what are the types of cables?

3 Answers  

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can transformer develop three phase poer from a single phase source?

2 Answers  

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what are factors to be consider to design a HT & LT motor?

1 Answers  

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How many capacitors using in LT panel as per Govt rules?

0 Answers   Electrical Tech,

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What is the kiosk parts, about them and their functions ? If anybody have some PDFs files or details about this plz send it on tawhidfaisal@Yahoo.com

0 Answers  

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Why have the transformer one earthing to their neutral? Why have the transformer many earthing to their body?

1 Answers  

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how much insulation resistance 11kv & 33kv under ground cable between earth to phase & phase to phase.

4 Answers   Siemens,

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I have a 600VA numeriv digital UPS for computer only. It holds for 15 minutes only. but i am try to using home CFL Light I cant using UPS 2 or 3 secound automatic off .but computer ok how to change this is in to ups ?

1 Answers  

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How i can calculate current of cable according to ares?

0 Answers   Pharma,

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