Answer / k.prakashchandra

Nothing ,you can earth any polarity

What is the temperature PROFILE OF A FLUID W. R. T. Distance from a sphere to which it is IN CONTACT which is at constant temp.?

0 Answers  

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how pt is using

0 Answers  

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What is harmonics. How does it get generated and means to arrest harmonics

8 Answers   Airtel,

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i want to know about psu exam eligibility critaria?

1 Answers   ISRO, PSU,

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SAY CORRECT DEFINITION... WHAT IS EDDY CURRENT LOSS? WHAT IS HYSTERESIS LOSS?

4 Answers  

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if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .

1 Answers   BSNL,

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Which capacitor is preferred for high voltage and frequency?

0 Answers  

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Hi All, I am working as a Technical executive in a MNC company and we have 1500KVA & 1250KVA T/F in our site, can you help me that how many maintenance tests can be conducted and what are the procedures included for the tests can you share yours answers and also give any web address to get more information on this

5 Answers   Hyundai,

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why Power transmssion voltages are as 11kV,33kV,66kV,220kV and so on only?

2 Answers  

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How will calculate the current rating (withstanding capacity)of alumunium and copper cables?

1 Answers  

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WHY THE SYNCHRORONOUS MOTOR IS NOT SELF STARTING, AND WHY THE STATOR AND ROTOR IS COUPLED?

3 Answers   Essar, GCUF,

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what is the principal of star delta starter?

9 Answers  

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