Answer / asmita

No. power t/f does nt have AVR but r provided with Tap
changers either onload /Offload on secondary side.
(generally onload tap changers r used)

Answer / chitrasen

@asmita :ur r absolutly wrong
transformers are also provided with AVR's and OLTC both.
both does the same work as regulate the output voltage
but avr has smooth operation and costly

Answer / k.prakashchandra

For generators excitation is regulated and tap changer for tr

Answer / ashish

aashish patel ,kansa ,visnagar ,gujarat india ,aa tramaro
answer bahu khoto se ,tamarathi je thay todi lejo ,

if a single phase 3 hp submersible pump of Crompton Greaves is moving in reverse direction and sometimes it moves in rigth direction ,then what may be the cause....

2 Answers   Crompton Greaves,

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Why we find the sensitivity for the CT's to check?

0 Answers  

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1 Answers  

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0 Answers   IOCL,

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0 Answers  

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0 Answers   Siemens,

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0 Answers  

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0 Answers   OPS,

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1 Answers  

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10 Answers   Pfizer,

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WHAT IS DIFFRENCES DCS & PLC

1 Answers   Essar,

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