How to determine alternating current frequency?

0 Answers  

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what is the cause of voltage dipp or swell in the transmission lines?

0 Answers  

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What will be the output voltage of a transformer if it is primarily energized from a square wave voltage source?

0 Answers   HPCL,

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What is R/X ratio? I have heard that this ratio is higher in a radial distribution system.Why is it so? I would appreciate a word. Thank you

1 Answers   Power Grid, Vignan University,

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How to know the Max. current caring capacity of the cable by its size ?

0 Answers   SFPL,

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In a flange coupling, the flange bolts are designed for

0 Answers   Caterpillar,

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WHAT TYPES OF OIL(STRUCTURE) ARE USED IN POWER TRANSFORMER INSULATION?

4 Answers  

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WHAT IS DIFFERENCEN BETWEEN CURRENT AND VOLTAGE?

5 Answers  

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A low wet bulb temperature indicates

0 Answers   Caterpillar,

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What r the specification furnishid in motor name plate?

5 Answers  

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current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer

0 Answers  

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We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.

0 Answers  

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