Two electric lamps 40 W, 220 V each are connected in series across 220 V. What is the power consumed by the connection?

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how the direction relay sense rhe directional fault?it's forward or reverse?

2 Answers  

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hi i wonder will the speed of a 50hz AC motor reduce if i supply it with 25hz?

4 Answers   Divis Laboratories,

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In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?

0 Answers  

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Can I Drain A Oil For Sample When The Transformer is Running? (Charged)

2 Answers  

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howmany insolaters needed in 66kv line

9 Answers   Essar, L&T,

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what is meaning of phase angle in two phase.

5 Answers  

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which seven wonders are selected in india in 2008-2009

2 Answers  

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in domestic service connection,what is service main?

1 Answers  

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What is the BS(British Standard)code for 11kv motor

1 Answers  

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diff between synchronous gen and alternators

1 Answers  

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How to find out damper winding failure for synchronous machine?

0 Answers  

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