what is the function of solid state relay (SSR)

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In connections of mcb, is it necessary that the incoming side supply should be connected at top side of mcb. Whether this has any effect in tripping of mcb in case of fault?

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What is the relation between α & β?

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Technical paper's of ECE

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What is integrating type converter

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among the chebsew and butterworth filter which is more efficient?

5 Answers  

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What is step up chopper?

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What is barkhausen criteria?

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why do u want to join in wipro?

6 Answers   Call Centre, Wipro,

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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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What is the circut diagram of E.P.B.X.sysem?

1 Answers   KNH, Nokia,

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How the active power factor correction changes the wave shape of current drawn by a load to improve the power factor?

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