What will be the voltage regulation of a full load and 0.80 power factor lagging load transformer when a two winding single phase transformer has a voltage regulation of 4.5% at full load and unity power factor?

0 Answers   HPCL,

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What are the functions of different Parts of Alternator?

2 Answers  

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how a generating station can monitor its multi users power factor. What type of incentive /penalty is associated with power factor management.

1 Answers   Sojex,

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How do I calculate/select Droop CT ratio for various capacity of generators?

0 Answers  

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what is the resistance value of earthing pit and why they are connected?

6 Answers  

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Why D.C Voltage used in Meggering...as well as in Hipot test? why not A.C?

2 Answers  

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difference between elcb and rccb

3 Answers   ITC Infotech,

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why mosquito bat makes noise when it hits with a insect?

2 Answers  

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what is H.T?specify the range?

6 Answers  

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how can u do the earthing of an aeroplane?

5 Answers  

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protection used for alternator , feeder , transmission line

3 Answers   NHPC, Perfetti,

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Dear sir, I am working in wind mill division , pls explain Pls explain in details with formula My question is Wind speed 3.5 M/s Gen RPM is 1500 ( 25 K/w Production ) Wind speed 12 M/s Gen RPM is 1500 ( 220 K/w Production ) Why in 3.5 m/s generation was low , why in 12 m/s generation was high , Pls dont explain wind force or wind density , that one already i know For the above question RPM was same why the KW was different Answer : 1. Its depends on the density ( Force ) of the air Sir , Pls explain wit Formula sir

1 Answers   Vestas,

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