how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers   SISL,

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can you plz send l&t aptitude questions if available its urgent plz plz plz

0 Answers   HPCL,

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what is the purpose of high speed earth switch in gas insulated substat

0 Answers   ABB,

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a 650 KVA diesel generator is 1500 rpm, voltage is 415V n full load amps is 805 something,when are applied load more than 400 amps it's voltage is dropping, what is the reasons...?

4 Answers  

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what is the differance between ac induction motor and ac synchronous motor?

5 Answers  

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Why is it not possible to operate a star-delta transformer in parallel with delta-delta transformer?

1 Answers  

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Which thing is maximum in RLC circuit at resonance a)power consumption b)inductive current c)capacitive voltage

0 Answers  

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why generator is design for lagging P.F(power factor)?

3 Answers   BSES,

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What are Line losses and how can be it minimized/controlled.?

2 Answers   Omega, XYZ,

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Expand sqcm?

2 Answers   UltraTech,

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For a 500 MVA 400/220/33KV transformer following data given HV power = 500 MVA IV power = 500 MVA LV power = 5 MVA If input power is 500 MVA then how output power is (500+5)MVA. Can anyone help

1 Answers   MEIL,

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what are the units of cable insulation?

3 Answers  

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