Answer / k.prakashchandra

If it is in your house ,may be due to voltage drop in neutral conductor . It happens owing to unbalanced current or single phase line or current in neutral and neutral resistance is high

Answer / priyank yadav

because of improper earthing...........

what are the problems are there if power factor is leading

3 Answers   NTPC,

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does buccholz in a transformer use batteries

2 Answers  

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What is the difference between "Earthing" and "Neutral"?

10 Answers   Power Grid,

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hi i am aziz electrical associate engineer. i am faceing problem in acs800 vvvf drive.it is tripping wothout any alarm/fault.i cheaked all parameters and fault function of drive, all are correct as well as communication parameters.but still it is tripping (drive is tripping in running position not in starting)

1 Answers  

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what is the difference between OSR and BUCHHOLZ relay of transformer?

1 Answers   Bhushan Power Steel,

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what is closing resistor in circuit breaker? why it used?

3 Answers  

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rating of ups??

1 Answers  

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why on delay timer used for fully automatic star delta starter?

0 Answers  

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If not maintained 3 phase clearance,what happened ?

2 Answers  

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why transformer do not rotate?

3 Answers  

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The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s

0 Answers  

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what is ideal insulator. what are its parameter. Is poecelain insulator comes under this category.

3 Answers  

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