What are the necessary conditions for production of rotating magnetic field.

4 Answers   BARC,

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What is mean CT Saturation? How to calculate?

13 Answers   NCC,

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what is the difference between earthed and unearthed cable?

24 Answers   Cords Cable, Essar, Torrent Power,

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in a delta-star with neutral grounding on star side what will happen if one star limb  got opened at star point

1 Answers   NTPC,

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what will happen if u run induction motor beyond its rated speed

13 Answers   Adani, BARC, Bescom,

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11KV AND 22KV NETWORK KW CAPACITY IN RING AND RADIAL?

0 Answers   BK Gulf,

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what is IP65 & What is its advantages

1 Answers  

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How we calucate of DC moter I/AMP?

3 Answers  

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What are the types of windings according to the construction?

0 Answers  

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WHAT IS A BASIC DIFFERENCE BETWEEN THYRISTOR,TRIAC AND A DIAC.AND WHAT R THERE APPLICATIONS?

5 Answers   Petronas, TCS,

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In a overhead system why the voltage between line &ground is taken for basic comparison ?and in case of underground cables the comparison take only by the voltage between cables?

1 Answers   L&T,

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how percentage impedence effect on the size of the power transformer?

2 Answers   Bhel,

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