what will be the maximum winding temperature of 6.6kv HT motor 450kw, Full load current 49A. 50Hz Frequency.

0 Answers   DVC,

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WHAT IS THE USE OF TERTIARY WINDING IN A STAR/DELTA TRANSFORMER ?

3 Answers  

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Transformer rating=> 15/20 MVA.Why there are two raings? What should be the rating of the fuse at the secondary if the voltage level is 13.8KV/4.16KV?

1 Answers   Bhel,

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what is servo motor principle? difference between induction motor & servo motor?

1 Answers  

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Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.

0 Answers   Gasco,

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How many earthings are required for motors?

3 Answers  

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what voltage generated earth tester meter when we testing the Earth point ?

1 Answers   Cognizant, CTS,

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HOW TO WORK A VFD?SAY SIMPLE METHOD

1 Answers   GE,

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why write 500v on line tester (Test pen)

3 Answers  

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what is dc system? how getting pulse from rectifier?

1 Answers   ETA,

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The purpose of a choke is to provide a ?

1 Answers  

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what is the value of voltage & current lightning during rainy season.

0 Answers  

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