what is the meaning of 5% droop or 7% droop in AVR?

0 Answers  

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what is synchronizing panel & its working.

3 Answers  

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what r the types of transmission line?

28 Answers   DIET, RRB, WAPDA Water and Power Development Authority,

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in 3 phase (4 wire) star connection - is current pass through neutral??

7 Answers  

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what is the funtion of conservator in transformers?

7 Answers  

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what are the types of basic earthing?and why we are doing that?

3 Answers   Bharti,

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how to convert psi into kilo pascal? what is the suction pressure & discharge pressure of chiller?

1 Answers  

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what is the difference between vector scale and vector diagram?

1 Answers  

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pleasee tell me the risks and hazards of a Cable Jointer job? Thank you.

1 Answers  

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Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?

0 Answers  

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in HVDC transmission system ,monopolar link has one conductor usually a negative polarity and use ground or sea return ?through negative polarity we could pass electricity or not yes means how it is possible

1 Answers   Gyana, NNN,

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What are the reasons for AVR failure in LT DGsets ?

2 Answers  

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