why generally transformer are in star to delta or delta to star used?

8 Answers   ABB,

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why we connect the capacitor bank in star , not in delta in any system

2 Answers  

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if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

0 Answers  

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Why starters are using the machines???

5 Answers   Alstom,

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What is power factor? How to improve Power factor? draw a circuit diagram showing the connection of power factor improvement equipment to the electrical instillation.

1 Answers  

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What is the maximum No. of out going mccbs permitted from an LV distribution paqnel? What is the ampere relation between incomer and out going switch gears/mccbs?

0 Answers  

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give me name of current and volatge control device

1 Answers  

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Stator core loss of squirrel cage induction motor compared to rotor core loss is= A equal B more C less D depends on load

2 Answers  

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What is Ohms law?

28 Answers   College School Exams Tests, KPTCL, L&T,

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What is metering cubical? What is the use?

2 Answers   HSL,

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In TNC switch, is there any 1NO+1NC block ? and if we move over closing position, is ther any affect on trip position or vice versa?

0 Answers  

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What is a soft start?

1 Answers   Focus,

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