redundant connection in contactor?

0 Answers   Emerson,

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how braking & making capacity of circuit breaker are calculated?

0 Answers   Bhel,

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what is the difference between STAR and DELTA connection and application wise how it can be utilizedd

0 Answers  

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What is the diffrence between ofline ups and online ups?

3 Answers   Intel,

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How to calculate or testing the KW in generator

1 Answers  

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Why soda is added with water in Lrs of Sliipring motor…to Increase or decrease resistance of water?

1 Answers  

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what is differance bw ELCB and MCB. ?

3 Answers  

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Why L.T.Cable voltage rating is 1.1kV,where as system voltage is 0.415kV?

0 Answers   HCC,

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Formula to calculate amps rating when we are having only the width & thickness of the coppper ?

2 Answers   BEL,

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what will happen if i will done heart shape hole in transformer core?

1 Answers   Bhel, ONGC,

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2 Diesel Generators 900KVA connected to the bus bar for essential load as an alternative for power taken from 11/440V 3KVA Transformer supplying this bus bar. my question here is in the event of power failure on 11KV side can I feed the power to 11 KV bus by using the same transformer as reverse feed, what will be the inrush current???

3 Answers   Ashok Leyland,

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What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer

0 Answers  

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