how many types of ratings are there of transformer

5 Answers   Met Trade,

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For group 1 , 2 whather i have to prepare my technical or general studies etc? and im graduate in ee engg. for wht posts im eligible for? please tell me!

0 Answers   Maruti Suzuki,

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what is the necessity of neutral in 3 phase system?

5 Answers  

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Why we use 4-20 mA Analog signal for the PLC input? Why not 0-20 mA? Why not 5-25 mA?

0 Answers  

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what are the advantages and disadvantages of oil filled cables over XLPE cables

3 Answers   Areva, AUVA,

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What is the difference between single point and double point bonding. please kindly detail about bonding of cables.

0 Answers  

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in most industies hormonics present up to some level. what is limit ? and there effect?

4 Answers   Bhel,

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when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)

0 Answers  

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Why transformer is rated in kva?

4 Answers   L&T, NDPC,

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IN CONTROL SYSTEMS Y WE NEED TO KNOW THE STABILITY OF THE SYSTEM?WHAT IS ITS PRACTICAL USE?

2 Answers  

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what is ICU and ICS in breaker ratings

1 Answers   QAFCO,

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how we can do the insulation on secondary of ct explain and so that tan delta will within limit

0 Answers  

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