Answer / k.prakashchandra

AH of each battery X numder of batteries x voltage of each
battery = load x back up hours .AH of battery x total
voltage = stored energy which when divided by load gives
the back up period

what is the RMU and RMU system in sub-station(11kv,66kv.....)

2 Answers   Alstom, Torrent Power,

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How many types of oil using in H/T & L/T Oil Circuit Breakers. need Explenation ?

0 Answers  

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what is d check in dg 1500kva

0 Answers  

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list down a few application of ac & dc in a generating station?

1 Answers  

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why we can stote dc? why we cant store ac?

0 Answers  

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2 Answers  

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in 3phase 50kva dg what is the full load current for single phase laod

6 Answers  

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2 Answers  

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why dc power can not be used in transformer?

33 Answers   GE, Sail,

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What is ZCT? it operating principle and how is work with RCCB (residual current circuit breaker)?

4 Answers  

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what is the relation between the leading pf and supply voltage?

1 Answers  

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What is PQA???Applications........

0 Answers   Emerson,

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