Answer / kannu

current and voltage transformers both are based principle
of as transformers.it used for step down the voltage and
current to measure the electrical energy .
There is a ratio to identity the CT and PT.

pt ratio :100/1 etc.....
ct ratio :100/5 etc....

How to calculate Temp from Resister from PT100 equation,

0 Answers  

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do we use neutral grounding for resistive balanced load? if we use what happen?

0 Answers   NFC,

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SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS

2 Answers  

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what is different between neutral and earth?

4 Answers  

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what is the difference between LATCH and FLIP FLOP

4 Answers   Wipro,

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what r the main parts of central chiller plant in Air conditioner ? explain the function of each?

12 Answers   ITC Infotech,

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Why should we use Star-Delta connection in step down power transformers?

7 Answers   L&T,

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howmany types of compresor is there? and how to calculate compresor capacity?

3 Answers  

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What are your personal skills and abilities for such a Master Course and your possible preparation to undertake this course?

0 Answers  

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Pole of s-plane gives the information about?

2 Answers   CCP,

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what is use of stater and choke in tube light.?

2 Answers   Aditya Birla,

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what is the minimum insulation resistance for HT AND LT motor ?

3 Answers  

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