what are effects of harmonics in the three phase a.c power system ?

2 Answers   AIIMS,

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When placed close together, two positively charged materials will

1 Answers  

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Is it possible to download the Siemens Selection Chart(TYPE 2 coordination) for 1) fuseless selection 2)Fuse selection

0 Answers  

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what ll happen to current if two phases get short circuited

2 Answers   Kirloskar,

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if name plate detals of a motor or any other is missing then how to find it

1 Answers  

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Generally in AC we consider voltage, frequency and phase sequence for parallel operation ... Can we parallel two DC battery chargers? If yes, then what precaution to be taken when we parallel two DC power?

5 Answers   Reliance,

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why Transformer and DG rating capacity is in KVA

4 Answers   ACC,

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Why there are semi conductor layers on conductor and XLPE insulation of HT cables

1 Answers  

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What is the diffrence between PL Lamps and CFL Lamps

5 Answers  

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nwhat are the main Components of servo motor?

0 Answers   BARC,

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definition of transponder?

1 Answers  

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WHAT HAPPENS IN DIFFERENTIAL PROTECTION IF CT REACHES ITS KNEE VOLTAGE POINT?

4 Answers   Jindal,

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