in 3 phase (4 wire) star connection - is current pass through neutral??

7 Answers  

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How many types of Differential protection are there? and what the special arrangement are made at the time of charging of a transformer on the Differential protection?

1 Answers  

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what s d difference between inverter an ups

1 Answers   Jindal,

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why we use star and delta connection?why we donot give the supply directly?

12 Answers   Hitech, Siemens, Tata Steel Limited,

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What is meant by unilitrel device?plz tell about h-parametrs

1 Answers  

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How to Prepare preventive maintenance shedule of machine tool.

0 Answers   Concast,

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what is Touch and Step voltages

1 Answers   Pinnacle,

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sent to a site and asked to explain how you would like a twenty seven flour building should be supplied with lighting and sockets plus a water boiler.

0 Answers  

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why wave traps are placed only at y and r phase?

3 Answers  

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Why are some relay circuts designed to have the ct current flow through the neutral instead of the phase wire, such as in some diff relays?

1 Answers  

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whati s the sludge current in ups

0 Answers   Future Group,

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How many methods use the load flow solution?

0 Answers  

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