what is automatic voltage regulator and it is used?
- 28 Answers
- 52123 Views
- ACME, TCS, I also Faced
- E-Mail Answers
Answer Posted / vijay
the fullform of avr is Autometic voltage regulator,
basically avr is used in transformer and genrators.
in transformer it works with PT and a tap changer motor
which autometically change the tap to control the voltage.
in genrators avr sense the voltage with the help of PTs and
control the exciting current in exciter to canrol the
voltage.
| Is This Answer Correct ? | 32 Yes | 9 No |
Post New Answer View All Answers
How many types of probe used in cro?
what is cathodic protection and why it use in industries?
What is the Resposiblity of Electrical Utility Engineer
hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E
1.what is meaning of curve into a mcb. 2.what is basic reason changing of curve
impliment (AB)`+C to transistor representation
will there be any problem by recovering slip from single phase induction motors?
What type of pipe material G.I or M.S is used for sprinkler system?
how is the magnetic current test is different in delta-star and delta delta transformer.
WHAT IS DEGREE OF COMPOUNDING IN D.C MACHINE MEANS? HOW TO READ THE OPERATING CHART FOR ANY ELECTRICAL MACHINES?
What are the advantages of the three-phase motor over single phase motor?
High speed earth switch operation with diagram
what is the total power generation in india?
How RTCC panel is working and give single line diagram for RTCC with transformer?
How the setting of the vector surge relay shall be calculated when the relay is to be used for Grid islanding application?
