a 25kvar capacitor bank connected to the secondary side of transformer.then why the capacitor draws more current then rated

3 Answers   TATA,

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how line turns ratio changes in 3 phase with change in connection

0 Answers  

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What is the In door to Out door Sub Station.

5 Answers   L&T,

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why industry prefer ht motor instead of lt motor.

0 Answers  

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3 measuring instrument for transformers?

5 Answers  

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what is meant by leakage current of a capacitor?

1 Answers  

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difference between analog pressure gauge & digital pressure gauge?

1 Answers  

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How to select the cable and voltage drop in circuit?

0 Answers   DEWA,

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if we convert ampers into kwh or mwh ,which one formula use by us,pls tell me?

3 Answers  

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Give two basic sprrd control scheme of DC shunt motor.

2 Answers  

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In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes

0 Answers  

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The efficiency of a 100kva transformer is 0.98 at full load as well as half load , for this transformer what is the Copper loss at full load ?

0 Answers  

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