how is the leakage current flow only through guard wire (when guard wire is connected in the circuit)????

2 Answers  

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We have two Al.busbars each of size 125mm*10 mm connected in parallel.To increase the current rating ,can we connect third busbar of size 100mm*10mm in parallel to existing two busbars?In my opinion ,if we connect busbars of different sizes in parallel,then the busbar of lowest size will take much current.So this type of paralleling should be avoided .Am I correct?

1 Answers   PDP Steel,

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what are the differance between neutral and earthing?

3 Answers  

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what is the diffrance between earthing and grounding...?

6 Answers   Essar,

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Is it alright to connect more than one RCCB of same rating in series for a three phase equipment?

3 Answers  

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How does a digital electronic meter work??????

0 Answers  

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why transformer ratings are taken in 11kv 22kv 33kv but not in 10,20,30kv

5 Answers   ushacomm,

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Differentiate between induced emf and self inductance?

0 Answers  

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What is the power factor of an alternator at no load?

0 Answers  

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How the size of electic machine vary with the sped? Between slow and fast running machines of equal ratings, which one is more economical to design?

1 Answers  

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How to know the following data of synchronous generator 1. D-Axis Unsaturated Reactance 2. D-Axis Unsaturated Transient Reactance 3. D-Axis Unsaturated Sub - Transient Reactance

0 Answers  

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Is it acceptable of installing an earth pit in planters area where bare copper cable, earth rod and connection are susceptible to corrosion due to water?

0 Answers  

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