Why insulation level follows this order? transformer < bus bar < circuit breaker & Isolator < transmission line.

0 Answers  

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What is Electrical Grade Aluminum for Tubular BusBars. i am confused between 6063 and T6 or T5 and what is BS 2898 and BS 159?

0 Answers  

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we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.

3 Answers  

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what is the difference between neutral and earth????

4 Answers  

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Why the CT Secondary is rated as 5A generally?

2 Answers  

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what is the difference between earth and neutral.

9 Answers   DLF,

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how to calculate cooling requirement of datacentre from electrical load?

0 Answers  

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What is clean Earth System ?

3 Answers  

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in case of OC+EF relay, how the burden is divided/calculated/shared by the CTs in case of normal (healthy condition) and during fault conditions.? three coils of OC & ef coil is conected in residual connection across the three CTS.

1 Answers  

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How can a equal potential zone be carried out in conductors?

0 Answers  

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what is the difference between brush & brushless dc motor explain its operation ?

1 Answers  

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Can the Neutral and Body Earthpits of a transformer conncted together by Earth strips under ground.

4 Answers   SanDisk,

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