Answer / varu shlok

transformer is static device which transfer energy form one place to other place at a time of energy transferring mode device get saturated and heated up for that AIR GAP is necessary for cooling as well as lenkage of flux for addy current purpose...

What should be the value of earth resistance for an instrumentation/electronic circuit? As per which IS/IEC Code?

3 Answers   IOCL,

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Discuss the effect of sudden loading of an induction motor

0 Answers  

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Why 1/3 is used in symmetrical components?

0 Answers   ABB,

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what dose the arrow indicate in the symbol of power transformer?

1 Answers  

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why CERAMIC material is used in insulators??

1 Answers  

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I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz

0 Answers   RRB,

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How many methods to take IR value of Current Transformer?

1 Answers  

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1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india

0 Answers   Areva,

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how the global warming take place?

1 Answers  

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what is conductor constant taken for calculation of voltage regulation of 11 kv and 33kv line on dog aor rabbit conductor

1 Answers   CSPDCL-Chhattisgarh State Power Distribution Company Limited,

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How electrical power is generated by an A.C Generator ?

1 Answers   Hindalco,

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what is the maintain in ACB,VCB,MCB,MCCB breakers?

4 Answers   CTS,

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