what is relation between voltage and current and don't take resistance here. if we supose say when there is increase in voltage whwt happens to current?is it decrease or increase?

4 Answers  

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what is soft starter? what is the difference between soft starter and star delta starter?

1 Answers  

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why number of stator and rotor slots are not equal in IM?

1 Answers  

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Which generation plant has instant start

2 Answers  

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what are the types of control panel used in industries & all electrical purpose ?

4 Answers   HP Tronics, IVRCL,

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If we give 2334 A, 540V on Primary side of 1.125 MVA step up transformer, then what will be the Secondary Current, If Secondary Voltage=11 KV?

3 Answers   L&T,

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how can calculate static 3phase 4wire CT & PT operated energy meter constant when calibrating using refference meter suppose we have 11kv/110v PT and 30/5A CT, the meter constant is 160imp/kwh, where meter is showing MW energy? give me solution which constant i feed in my refference meter for calibration of energy meter?

3 Answers  

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Pls explain about full theory of salient pole generator?

1 Answers   Kirloskar,

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how to convert single phase supply to 3 phase or 3 phase to single..?

7 Answers   Wipro,

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In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

0 Answers   Caterpillar,

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The rotor current is directly proportional to slip. How?

3 Answers  

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what is cogging in motors?

1 Answers  

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