How to work definite,over pluxing,revers power,OSR relay

0 Answers   Ford,

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what is the significance of cabability curve of alternator

0 Answers  

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We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?

0 Answers   Bhel,

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I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?

0 Answers  

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How Can you do Maintenance of ACB of 2000Amperes

0 Answers   TATA,

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can we coorect P.F. OF 320 KVA ALTERNATOR AT LOCAL SITE WITH RATED .8 PF LAGGING.

1 Answers  

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What is the starting current of a motor?

3 Answers  

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what is the difference between relay and a contactor.

5 Answers   Siemens,

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what is the maximum load in MDB,SMDB and DB

1 Answers  

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how we can improve power factor from 0.8 to 0.85 or 0.9 & how we identify its either lag or lead ? thank you

7 Answers  

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what is meaning of bus riser

0 Answers   TeamLease,

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Name the test signals used in control system

0 Answers  

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