What is the working of AVR in AC generators?
Answers were Sorted based on User's Feedback
Answer / dynamic power engineers
AVR is Automatic voltage Regulator which is provide for controlling or developing the output voltage produced by ac generator Alternator.
| Is This Answer Correct ? | 1 Yes | 4 No |
Answer / don
DUE TO MORE LOADING OF GENERATOR WE INCREASE THE STEAM INPUT
OF TURBINE WHICH INCREASES THE REAL POWER AS WELL AS VOLTAGE
OF THE SUPPLY,TO LIMIT THIS VOLTAGE WE REDUCE THE EXCITATION
OF ROTOR,TO DO THIS JOB AVR IS USED.
| Is This Answer Correct ? | 5 Yes | 11 No |
Answer / sskumar
Geeparthi,
Give a simple answers. dont write a story. The reading
person will get confusion.This story will help you in the
exams.
| Is This Answer Correct ? | 3 Yes | 14 No |
can I connect 25KvA stepdown transformer(RYB-440V,UVW-240V) to the output of 15KvA,3-phase online UPS(440V phase to phase)please brief.
How to calculate VCB current rating for 2000 KVA transformer
1 Answers Yamuna Power and Infrastructure Ltd,
whenewher three phase supply is given to induction motors revolving/rotating field is created & rotor rotates.When the three phase supply is given to three phase transformer then revolving,/rotating field is created or not? if not why?
What kind of test is conducted commonly for generator? And explain briefly
I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??
what is the condition for vector group of Dyn5
What is the deffrence between Siemens S7-300 & S7-400 PLC?
What is function of inverter? and who it's operate & what are controlling devices are used?
what is the difference between dropout fuse and horn gap fuse. how to choose between them
What is called limb of a transformer?
what is mean by xlpe cables?
How to Prepare preventive maintenance shedule of machine tool.
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)