Answer / sad

IR value is depending upon the where we are going to do the
testing like primary side of the winding ,winding to earth
,between winding's for this combinations 500 M ohm is minimum
value

Is it possible to connect a dYN1 transformer in parallel with a YNd11 transformer.

4 Answers  

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what is the main function of lbb protection

3 Answers  

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dear all, How do i increase UPS (1000VA)backup time ? i have connected 2 12v wold you please 120 aH battery externally. ups charge the lead acid battery only 12.7 volt. backup time only 10.00 minuts and gose off. can any one of you help me?

1 Answers   Technomax, ups,

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Convert a star connected network into a delta connected network.

0 Answers   Syntel, Visa,

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what is difference between VAT & CST

1 Answers   MIT,

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IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM

0 Answers  

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what is voltage gradient?

8 Answers   Bhel,

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what is the difference between dropout fuse and horn gap fuse. how to choose between them

1 Answers  

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Why transformer neutral earthing? What is advantages?

6 Answers  

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What is tan delta & PPM in transformer? and whats its IS value?

0 Answers  

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What are the advantages of DOL starter?

7 Answers  

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what are the functions of power modulator?

4 Answers  

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