Answer / k.prakashchandra

To measure earth leakage current.

Answer / 35201-1856474-7

safty purpose for human beings

trasformer ratting

2 Answers   Bhel,

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directional over current relay when acted & how it works

3 Answers   NCC, ThyssenKrupp,

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why mostly conductor made by 7 nos wire?

1 Answers  

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What is the Relation b/w star delta starter , DOL starter and two speed starter. if we want to rotate a 20 kw fan in 2 speeds which type of two speed starter we have 2 use?

1 Answers   ABB,

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Can anyone explain, How will get positive to ground and negative to ground reference voltage in dc system

1 Answers   NCC,

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how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

0 Answers   Honeywell,

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How is the gain affected by the introduction of feedback in a control system.

0 Answers   GE,

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Is reverse power relay of generator operate due to voltage variation problem? please clearify.

1 Answers   Birla,

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what is difference b/w HT & LT and the range of HT & LT ?

22 Answers   AF, Schneider,

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How does HT work & Voltage required?

0 Answers   Adhunik,

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Synchrounous motor is three phase motor,but its not self starting .why?

22 Answers   Delta Beverages, KI, L&T, NTC, TVS, Wipro,

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what is the function AND aplication of CBCT?

2 Answers  

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