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.

how to build a network which step down 415v to 1v rms

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how to measure dc earth leakage current?

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what is meant by impedence? can you describe easy becuse iam not well familier in electrical?

2 Answers  

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what is meant by a slip?

10 Answers  

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Why the motor take high starting current for long time(10- 15 sec) which is connected to Blower as compaire with a motor which is connected with pump with same rating?

2 Answers  

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How to identify 3 phases of 3 phase supply irrespective of there color????

1 Answers  

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what kind of motors are used in the winders of coal field?and what are the various methods of it's speed control?

1 Answers   Monnet,

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why neutral can not used in three phase motor connection?

1 Answers   HSL,

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The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s

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can we run all LT motors at 360 volts which are normally rated 415+/-10% voltage rating

2 Answers   Meinhardt,

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1) Why distributiion system decided 11 kv, 33 kv, 66 kv, 132 kv, 220 kv, 400 kv, 2) In 3 Phase line terminal of capacitor, why used for power factor improvement. 3) Why used rating KVA in transformer?

1 Answers  

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Can we use a window type neutral CT instead of a bar type neutral CT. We have an issue with a neutral bar type CT of 800/1 ratio with a Circuit breaker NS800L shneider type, and we want to change it with a window type. Pls advise. Thanks

1 Answers  

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