Hi ,what the accurate method to set correct(In) over load to protect the 3~ motor

4 Answers  

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what is the difference between b c d curves on mcb

0 Answers  

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what is the purpose of battery tap voltage.

3 Answers   ABB, Crompton Greaves,

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does over charging of a battery reduce its life?

4 Answers   KSEB,

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what is difference of electrical and electronics

6 Answers   SSIL,

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what is the diffrance between earthing and grounding...?

6 Answers   Essar,

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how power saving takes place through VFD?

9 Answers  

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What is the working principle of MIG welding? and its out put Voltage?

0 Answers   L&T,

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we are using three transformer 33000/430 vac for three separet block.all three transformer have three LT panel separetly. can be Interconnected all three panel through bus coupler. this is permissable or not by state electricity board.

4 Answers   Piramal Healthcare,

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WHY R USE IN BRUSH IN THE MOTOR?

6 Answers   L&T,

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Generally In transformer Tap Changer on HT side, but I have seen in 66KV side in 220/66 KV, 100 MVA, Areva make transformer. Why ?

7 Answers  

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What are the weight of 800KV DA,DB and DC type tower ?

0 Answers   L&T,

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