What is the difference between Off line UPS and Line interruptible UPS?

1 Answers   Etisalat,

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What are IP protections used for electrical panels, JB, equipments installed in explosive zones like Petrochemicals, Oil & gas

1 Answers  

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Is Softbitonline HT Transformer Design Software is AutoCAD compatible?

1 Answers  

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what is use of stater and choke in tube light.?

2 Answers   Aditya Birla,

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what is the difference between fault current ant short circuit current?

0 Answers   LG Soft,

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What will be the minimum megger value of 1700 KVA Transformer? a) Do megger value varies according to climate conditions and area . b) If megger value is 100 mega ohm is it good for new transfomer. Explain?

4 Answers  

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what is power factor?

9 Answers   MAHINDRA,

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How CT & PT ratings are decided for a 11KV or 33KV transmission line?

3 Answers  

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in a diesel generator is there any relation between AVR to fule system?

2 Answers  

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will we have to design the UPS differently for both i.e. if we want to connect the two batteries in parallel and/or we want to connect the two batteries in series ?

4 Answers  

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what would the resistance of a 110v 150w submersiblepump motor windings be

1 Answers  

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if dc is better then ac...then why we are perfering ac over dc?eg:at home?

2 Answers  

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