PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com

0 Answers   NHPC,

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What is OLTC AND RTCC and it's function?

2 Answers   Sterling Wilson,

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1.Can anybody explain Why starters are not used for motor starting in industries? 2.

7 Answers  

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what is the power ratio between power in star and delta circuit?

3 Answers  

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I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.

2 Answers  

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What are armoured cables?

2 Answers   IOCL,

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why the three phase transformer's star point does not sparks or seperated? while we often see that two phases touches each other it sparks and ocationaly conductor breakes out.

4 Answers  

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1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor

0 Answers  

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why we use delta connection in transformer

2 Answers   UPPCL,

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what is leading power?

3 Answers  

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diff. between star, delta connection?

4 Answers  

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what would happen nif we increase or decrease the capacitor of a flood light.

1 Answers  

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