y neutal is required for 3 phase. neutral carrys only current or voltage. in 3 phase circuits.

0 Answers   Juniper Networks,

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I am going to join in RFID technology company in chennai.what about the future for that technology?

1 Answers   ISRO,

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Insights of tri-state inverters?

0 Answers  

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what is the electronics

1 Answers  

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whah is active and passive components?

5 Answers   Hindalco,

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Differentiate semiconductors, conductors and insulators on the basis of band gap.

0 Answers  

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difference between ac and dc

10 Answers   Alstom, BPL, Ford, HCL, Wipro,

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What are the features of instrumentation amplifier?

0 Answers  

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66,36,18,.......???

7 Answers  

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Lamps in street lighting are all connected in a) Series b) Parallel c) Series parallel d) End to End

9 Answers   Indian Ordnance Factory, Indian Railways, JE, NTPC, Ralson, RRB, Steel Plant, Vizag Steel,

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Sparking between contacts can be reduced by inserting a a.) Resistance in the line b.) Capacitor in series with contacts c.) Capacitor in parallel with contacts d.) None

4 Answers   BSNL, TelCom,

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What do you mean by zener breakdown and avalanche breakdown?

22 Answers   Analog Devices, Biological.e.limited, HP, Oxford,

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