Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

2 Answers  

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why we generate 11kv power supply in generating station?

1 Answers   DBG, NTPC,

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what is ps impedance test

0 Answers  

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what is the difference between surge arrestor and lightning arrestor ?

6 Answers  

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What are the weight of 800KV DA,DB and DC type tower ?

0 Answers   L&T,

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How much minimum insulation required between 11kv/3.3kv transformer windings?

0 Answers   Descon,

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How can we save theft of wire after finishing of wiring work, plz suggest another answer other than security or supervisor's work?

1 Answers  

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How to calculate cable size for a particular load? i have 12 MW,11KV Motor 3 Phase, what should be cablesize? What are the points to remember for cable sizing calculations?

2 Answers  

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which phase is preferred for connecting 1 phase vt used for synchronizing OHL? WHY?

0 Answers   Siemens,

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What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?

0 Answers   Remi,

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What is earth?

0 Answers   CLG,

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220/33kv voltage level having 60MVA rating , which transformer is preferred two winding or auto transformer. why, kindly provide your strong technical valuable views.

1 Answers  

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