Answer / nitish

By using star-delta connection

Answer / karthik raman.b

BY using starters

1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?

0 Answers   Areva, Google,

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What is the full form of AND,OR and other logic gates

7 Answers  

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which mm cable should be used for 1.hp immersible pump motor for the distance of 330 metres?

0 Answers  

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Is it possible to make 0.75KW motor earthing from MCC panel by using the 1.5 SQMM, 4 core cable, means 3 core for 3 Phases & 1 core for Earth terminal?

4 Answers  

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Bhel supervision exam question: If 2 generators are working in a network. And if suddenly the field of anyone generator weakens. What will happen in the network? 1. The generator will run as motor 2. The generator will run as motor in reverse direction 3. The generator will take lighter load 4. The generator will take more load

9 Answers   Bhel,

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how work a harmonics filter(L-C combition).

1 Answers   Bhel,

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1 KVAR = 1.3Amps but, 25KVAR capacitor/690V capacitor takes just 21Amps as leading current, what is the reason? Please explain...

1 Answers  

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why single CT used in DOL starter power circuit?

0 Answers  

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why permanent magnet generator have higher frequency of 400hz

3 Answers   Jaypee,

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What is the difference between ground & earth or neutral

1 Answers  

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how can we change the polarity of Alternating current rapidly? how frequency of ac can be controlled and changed easily?

0 Answers  

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what is High resistance grounding and whatis the criteria for the selection of High resistance grounding

1 Answers   MAHINDRA,

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