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 Distance protection & how did it work

2 Answers  

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WHY WE ARE EXPRESSING KW-HR AS UNIT OF ELECTRICITY.........?WE CAN EXPRESS IN ANOTHER UNIT.....?

4 Answers   Summit Power,

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hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)

0 Answers  

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how could we calculate the no of outgoings from a 800 watt distribution board

0 Answers   United Engineering,

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why we can use 1 to 5V dc

0 Answers  

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Is there any other method of damping the oscillation in a synchronous motor other than using damper winding and if yes what is it?

2 Answers   IOCL,

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What is Automatic Voltage regulator(AVR)?

6 Answers   Cummins,

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which type of stability limit is higher,steady state or transient? why?

0 Answers  

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12.5 tons a/c is their how much kva generator can recommend to the customer.

0 Answers  

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how electronic energy meter works?

2 Answers  

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for 24000kv transformer what is the value earthing resistence?

1 Answers  

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