in alternator what is use of AVR ? how AVR is operating
either AC or DC?



in alternator what is use of AVR ? how AVR is operating either AC or DC?..

Answer / shiva13power

An AVR stands for automatic voltage regulator,it is used to
maintain the output terminal voltage of an alternator
constant by regulating the d.c excitation fed to the
generator.It regulates the output of pilot excitor which is
D.C.

Is This Answer Correct ?    8 Yes 1 No

Post New Answer

More Electrical Engineering Interview Questions

I had attend the ITC (Indian Tobacco Company) interview (For Electrical maintanance).There they was conducted me a written test.And I was passed in that.Now They are going to conduct a Practical Interview in next round.Please help me what practical test they will ask............?

0 Answers   ITC Infotech,


what will be the min and max voltage flow from neutral to earth?

0 Answers  


why substation rating interms of 11 multiples???like 11kv/33kv iis there any special reason???

5 Answers  


how to improve my communication skills

7 Answers   Infosys, MAHINDRA, Wipro,


VCB in closed position during opertion if vaccume break then what will happend? it has any protection ?

1 Answers  






what is the difference between online & offline caliberation of KWH meters. Can Digital meters be caliberated

0 Answers  


different types of electrical cable?

1 Answers   Green Power,


With a phasor diagram show the effect of increasing the field current of a generator supplying a constant real power and connected to a grid system.

0 Answers   VECL,


If the secondary winding will be open in current transformer, how to damage the insulators

2 Answers   TPDDL,


WHY BREAKER ARE USED IN SUBSTATIONS?

0 Answers   Fedco,


in three phase with neutral connection, what will happen,if the neutral is in open condition with single phase distribution panel ?

2 Answers  


Actually why the transformers ate rated in KVA.?

2 Answers   Torrent Pharma, XYZ,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5084)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16631)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1094)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)