HOW TO CALCULATE GROUND FAULT CURRENT IN 430V 4000AMP AIR CIRCUIT BREAKER?

2 Answers  

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Which type of drive is advantageous AC or DC and why?

5 Answers  

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what is the difference between servo voltage stabilizer and general voltage stabilizer?

1 Answers  

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in single phase circuit if i connect a heater between phase and neutral, then what will be the current path? phase to neutral or neutral to phase.

4 Answers  

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In which iron losses is higher induction motor /transformer

1 Answers  

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which has more heat effect(dc or ac)

4 Answers   CCEL, TATA,

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what is the other name of dc series motor

2 Answers  

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What are the causes of eddy current losses?

1 Answers   Schneider,

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if one potential missing in energy meter , how much % slow the energy meter?

1 Answers   NTPC, SK,

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how can maintain the power factor and why and this is how do work tell us

0 Answers   Wipro,

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What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?

0 Answers  

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How is the gain affected by the introduction of feedback in a control system.

0 Answers   GE,

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