what do u mean by bus bar?

6 Answers  

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in india why we not use frequency above 50 hz for distrubuting power ?

1 Answers  

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why ligthing is not available in switch yards?

1 Answers  

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Fault current shall be part of tech specs of power cable or not?.

1 Answers   DAE,

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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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Can somebody tell me the type and amp of transformer used to implement 600VA UPS? Thanks in advance.

1 Answers  

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when neutral will carry the current?what could be the magnitude?

7 Answers   Voltas,

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what is the earth to neutral voltage(maximum and minimum) according to ieee standards

4 Answers  

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In ac circuit R,L,C are connected in series what is the output the circuit? explain

4 Answers  

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What are the main factors to be considered(In terms of energy conservation) while selecting a new air compressor?

1 Answers  

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How to back charge the Gas turbine generator

0 Answers  

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Can any one give an explanation about rating factors of cable? if we are laying the cable on the air with an temp 15 degree then rating factors will be 1.15 and if we are laying the cable on the air an temp 60 degree then rating factor will be 0.76 please describe it and what is the difference between rating factor and derating factor?

0 Answers  

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