What is the difference between an insulator and a dielectric?

2 Answers  

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Motor running trough VFD, if voltage reduced speed will be?

4 Answers  

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How to Select a Transformer Rating ?

3 Answers   Tata Steel Limited, Techno Electric and Engineering, Vedanta,

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why is the conservator tank painted white on the transformer

0 Answers   Bangladesh Bank,

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what is die electric strnth of transformer ?

0 Answers  

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what is the unit of electricity????????????

4 Answers  

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plz send me the procedure and syllabus for mseb exam

0 Answers  

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What is the role of Dedicated earthing in UPS System?

0 Answers   HCL, MSPL,

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HOW TO CALCULATE AMPs OF CURRENT TRANSFORMER IN HT Panel

0 Answers   MAB,

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We have 2 Nos. Transformer with the capacity of 2000KVA and 1250 KVA and currently using only one 2000KVA T/R during operational hours while non- operational hous 1250 KVA T/R also used to reduce T & D losses. Similarly, 2 capacitor bank of 500KVAR and 300 KVAR also installed to balance reactive power. Now problem is around 1000 KW load PF is not maintaning 0.99 as 350 KVAR capacitor is in healty condtion. Now the PF is maintain 0.95 to 0.96.

2 Answers  

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Write the force balance equation of ideal spring element.

0 Answers  

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How the Transformer oil testing is done & Why oil dielectric goes LOW & what is solution for that ??

3 Answers   NTPC,

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