Answer / manikandan krishnan

As sathish said it might have main bus bar,Earth bus bar & sometimes control busbar which is used to feed auxilary supply to relay ,meters and some times control circuits are also available in the switchgear panels.

Answer / sathesh

For switchgear panel we have R,Y,B,N and Earth busbar. Total 5.

Answer / vijay balu raskar

Busbar is only one which is long strip of conducting material. There is no type of kinds of busbar but which can be made by different conducting material if required. Mostly, copper busbars are in used.

Hello friends., my question is related to testing of current transformer... A Ct having knee point voltage of 750 volts., and I have two step up transformer's of rating 230 v to 440 volts., can I obtain the value of 750 volts by using the two transformer's.... If yes then how could I connect the transformer's to obtain knee point voltage?? thank you in advance

1 Answers   ABB,

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Why in KVA diesel engine? Why not KW

3 Answers  

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The rotor current is directly proportional to slip. How?

3 Answers  

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My switchgear busbar is rated at 2000A and just imagine the actual load on busbar is 1000A. From that busbar there are 10 outgoing feeders. Now the question is will the load be 1000A on each outgoing feeder or 100A per outgoing feeder. 2nd thing how do i calculate the load on individual feeder. Thanks for your time. Please provide some clarification on this issue.

1 Answers   Alstom,

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please write motor, transformer, Generator setting, fault level calculation of Tr.etc

0 Answers  

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what is the full name of ELCB &MDB <MCB

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what is the AC Plant and how can do the work with parts and picture tell us 150 Tr

0 Answers   Wipro,

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What is the significance of vector grouping in Power Transformers??

3 Answers  

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what is the difference between Earthing,Grounding and neutral?

3 Answers   Biocon, Tata Steel Limited,

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can we use existing delta star with neutral grounded,step down(6.6kV/415V), 3 phase power transformer bi-directionally.

3 Answers   GMR,

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wat system call?

0 Answers  

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why we are called the 4-20ma transducer,not 0-20 ma transducer??

3 Answers  

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