Answer / viki

Good question.Though, it is very tedious to answer this
question, i can answer this question.EOL is acronym of
ELECTRICAL OPERATING LIMITED

The size and construction of bushings in a transformer depend upon?

0 Answers  

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what is the difference between 4pole & 6pole DC Motors & give advantage ?

0 Answers  

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why we are using the 2 slope in differential relay?but in busbar differential we are using only one slope. what is the reason.

1 Answers  

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What are the disadvantages of autotransformer?

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why ups rating in kva? and why ups are in parellel?.why isolation transformer is used in ups?

0 Answers  

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galloping in transmission line is due to

2 Answers   DVC,

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what is star delta starter? how it works? give its control and power diagram.

0 Answers   Bhel, Point to Point Solution, Star Wire,

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If 440 V supply has given at the secondary winding of transformer at that time if we apply 11 KV at primery then what will happen???????

4 Answers  

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what ever the ups kva it may 500 kva or 500 va always out put is AC 240 volts its right?

3 Answers  

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what is the principle of dc generators?

7 Answers   CPCL,

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I have connected 04nos. earthings to a transformer through 04nos. earthing pits seperately. 02nos. earthings are connected to T/F body, and 02nos. earthings are connected to T/F neutral.T/F capacity is 2000KVA, 11KV/415V. But after completing of 02 years successful operation ,we are facing following problems- 1. CT/PT occured blast one time 2. HT cable box occured blast two times 3. One body earthing strip and one neutral earthing strip of transformer are overlapping at some places. Whenever these two strips are pressed at overlapped points, they made spark. What is the reason of spark? Please explain the reason & rectification of above problems

5 Answers  

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why CERAMIC material is used in insulators??

1 Answers  

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