how do i calculate voltage drop-if length is 1000 meter,amps is 160a

1 Answers  

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Hello friends, Can anyone explain the concept of zones in Bus bar protection and how can we differentiate the main zone and check zone in Bus bar protection

1 Answers   ABB, NCC,

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Sir if i have 2kv ups in which 17ah 8 battries load 600watts how much back up time i get and if i put 6kv ups with the same no of battries same amp can i get more back up time please give reply exactly what is the procedure to calculate back up time for different kv,s

3 Answers  

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how to calculate diesel consumption of a D.G.Set?

4 Answers  

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which connection is safer series or parallel?usually which connection we prefer at home?

5 Answers  

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

0 Answers  

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why voltage rating not mention at HPSV or HPMV lamps?

2 Answers   OPS,

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what is the last range of mccb in amp?

2 Answers  

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Relation between pyramids and electrical technology?

1 Answers  

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what is the effect of constant power factor to the voltage regulation

1 Answers  

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Please let me know when replacing electromechanical Relays for protection of generators with sr489 multilin Relay, then there is no need to use 86 master trip relay Too. I am wondering this multilin relay has no contact to Stop breaker reclosing as 86 does

1 Answers   Neucel,

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What's the difference between non break power supply and non break non short break power supply

0 Answers  

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