Answer / narasimha

leak in the transformer mostly due to weakening of gaskets
in bushings & cover. the same was happened because of
temparature&aging of gaskets. periodical checkup &normal
loading 85% can help to stop oil keakage.

i have three phase 25kva transformer but there is two phase line how can i connect to the two phase line?

2 Answers  

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how to prepare PPM schudule

3 Answers   TATA,

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difference b/w eath and neutral

10 Answers   ABB,

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In underground cables,we have a grading method called 'capacitance grading'.Why is it called 'capacitance grading' although we do not use any capacitor in it?

1 Answers  

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why the earth terminal in three pin top is longer than rest of the two terminal and of bigger size?

6 Answers   BARC, MAHINDRA,

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what is different the DOL Starter and Star Delta STARTER

12 Answers   Schwing Stetter,

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WHAT IS EXTENDED DELTA AUTOTRANSFORMER? WHERE WE USE THAT?

2 Answers   Amtek, TATA,

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in case of three phase induction motor,when it is connected to three phase supply,why the magnetic field is rotets around the armeture?

5 Answers   Hindalco,

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what types battery chargers are there?wanted with details.

3 Answers   SCS,

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what is the specific gravity of fully charged battery

14 Answers  

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briefly explain principle of resistance welding

0 Answers  

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whenever a squirrel or a crow gets tangled near the out put of the feild transformer there is a discharge of 440 volts of current through the neutral due to which my appliances blow up causing a huge bang.will the RCCB help in these conditions

1 Answers  

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