what is the workimg of ct &pt?

5 Answers  

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Why phase sequence ryb called colours.

1 Answers   MS Life, NTPC,

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Tan delta point in transformer to be earth or not?

1 Answers   DMRC,

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what is inductive voltage transformer? what is its application and how it differs from capacitive voltage transformer?

1 Answers   NRSC National Remote Sensing Centre,

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what is thermal setting and magnetical setting?

1 Answers  

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What is meant by full pitched winding?

0 Answers  

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I want to merge a cable..in between two metering Cubicals which contains CT's and PT's and Energy meter..before taking merger..what are the common things required?

0 Answers  

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what is the difference betn earthed and unearthed cables which is commanly used why?

2 Answers   Bhel, Power Grid,

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What information we need to prepare relay coordination chart

0 Answers  

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We have received supplies of the ordered material. payments against the supplies also released. Where ST paid 4% against form C. Meanwhile it has been observed that 25% of material supplied was defective. Please suggest whether the issuance of C form from our side would be stopped till settlement of liabilities.

0 Answers  

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does over charging of a battery reduce its life?

4 Answers   KSEB,

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what is the MNA in case of d.c. machin? whaty is the importance of it? hoe it affect the brush position?

2 Answers   TATA,

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