how many wires need to be bring to the motor if its star delta starter

5 Answers  

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what is mind in cable

0 Answers   BARC,

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How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?

0 Answers   ABB,

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what its mean 'inverter based technology' ? if we talk about refrigerators, splits ACs etc how it helps to produce & keep more coolness and chilled atmosphere ?

1 Answers  

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Differentiate between ideal and non-ideal voltage sources?

0 Answers  

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i have ht transformer of 142 kva with air cooled facility,having secondary voltage 7850volt, and secondary connected full way bridge rectifier .i faced the problem repeatedly that transformer one coil and rectifier diode of two phase was burnt two times. i checked all the secondary ckt. no any short ckt found,then what will be the cause side

2 Answers   Modern Terry Towels,

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how to control the generator output voltage? what r the condition should satisfy for synchronization?

7 Answers   HP,

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How can we calculate the rating of a cable with formula?

2 Answers   TATA,

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is that any software calculator to calculate the size of cable

0 Answers   JSW,

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what is the use of switch disconnector fuse

1 Answers  

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why is the size of earth conductor is half of phase conductor.

1 Answers   Century Pulp and Paper, L&T,

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Define ohm’s law for a.c (alternating current)?

0 Answers  

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