I have a 5KVA UPS. Total load to be connected almost 3KW. Ordering a battery pack with capacity of 1920VAh. How long will the backup time be?

1 Answers  

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Why induction motor is widely used in industry

0 Answers   BARC, Honda,

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how the testing of protection CT Testing done through Primary injection kit please describe in detail procedure...

0 Answers  

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What is difference between Sample test and Routine test in safety standard?

0 Answers   Chicony Electronics,

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how Practicaly reduce stating current of the motor

2 Answers  

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how does a tube light starter works?

2 Answers  

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why DC current not used in Transformer action?

17 Answers   Engineers India Limited,

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block diagram of 2 ups system connected in parallel mode?

0 Answers  

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3phase motor can be used as a Prime mover for alternator.

0 Answers  

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How one can say about a device (e.g: a light holder contains 20 or 30 L.E.Ds which glows when power supply is off, from which source they are getting the supply..... battery or capacitor) without removing and opening up its case ?

1 Answers   CMC,

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List of equipments required foe industrial repair lab.

0 Answers  

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CFL lamp is what type of load?

6 Answers  

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