what is difference between ac voltage and ac current

3 Answers   TATA,

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What is resonant frequency?

0 Answers  

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In the UVR(Under Voltage Relay) there is a knob for the hysteresis setting. what is this setting? its threshold is given from 5% to 50%. please help me....

2 Answers  

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Why there is restriction to generated voltage to certain limit for example (now 18kv) ?

3 Answers   College School Exams Tests,

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What is the role of Dedicated earthing in UPS System?

0 Answers   HCL, MSPL,

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What is the major difference between P.T. & C.V.T ? Why CVT is used in HT Transmission line in place of P.T.?

13 Answers   APGenco, OPTCL,

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what are the steps involved in generator load test?

0 Answers  

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What is the resistance of human body from head to toe?

10 Answers   Bhel, Getco, Infosys,

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Define cuttoff frequency?

0 Answers  

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please write motor, transformer, Generator setting, fault level calculation of Tr.etc

0 Answers  

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How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?

0 Answers  

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Why not instal the NGR in 11kv/433kv trasformer?

3 Answers  

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