What is Scheme Test of High Voltage Switchgear. Which tests it includes.

0 Answers   Siemens,

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How works the AVR in DG Sets Plz explain??????????

1 Answers  

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In neutral the current will flow or not?

17 Answers  

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can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?

0 Answers  

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will we get shock from dc?

12 Answers   L&T,

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How to calculate the volumetric capacity of a oxygen & Nitrogen gas Cylinder if pressure is 145 kg/cm2 & water capacity of cylinder is 67 liters.

0 Answers   vssc,

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who invented electricity?

20 Answers   L&T,

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why a diode bridge is provided in vcb control circuit ?

2 Answers  

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At light load transformer efficiency is less because A secondary output is low B transformer losses are high C fixed loss is high compared to output D copper loss is small

1 Answers  

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can we use ps class in combination with protection class in differential protection and over current protection.

1 Answers  

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What is meant by reactance voltage?

0 Answers  

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What is cable gland,why does use for?

5 Answers   ABB,

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