what happens when parallel resonance occurs?

2 Answers  

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if transmission voltage expressed as the multipple of form factor(1.11)........11,33,66,220 etc......then why madakkathara substation(kerala) voltage is 400kv..not 440.....?

2 Answers   KSEB,

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How to connect a ELCB with contactor and relay ?

0 Answers  

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Which type of control system is expensive — closed loop or open loop?

1 Answers   GE,

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what is ic 01,ic 06 ?is it types of cooling?

0 Answers   Bhel,

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how to calculation increase capacitor,increase power factor for three phase.

0 Answers  

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Can we see the poles in the motor?. if yes then how can we see plz tel me

2 Answers   MRF,

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why most of the substations are rated in multiples of 11?

4 Answers  

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Why earthing is required, and what effect in earthing result is more than 5 ohm and less than 5 or equal to 0 ohm

2 Answers  

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What exactly is meant by harmonics and harmonic current?? and what is skewing with regard to this??

2 Answers  

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what is the function of choke in tube

1 Answers  

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How can we step up ac and dc ?

1 Answers  

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