what is automatic voltage regulator and it is used?
Answer Posted / d.k.mathur
This is a Controller for automatic operation of OLTC(on
load tap changer) for a Power Transformer as per pre
settings of Higher & Lower Voltage Limits.
This Controller switches OF & ON the OLTC for keeping
output voltage of transformer as per set limit and works
contineously.
| Is This Answer Correct ? | 59 Yes | 74 No |
Post New Answer View All Answers
Explain the process of commutation in a dc machine.
What is superposition theorem?
What is CCM in Electrical ? where can we use this material?
which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it
On what basis do you decide the ONAN (Oil Natural air natural) or Dry type transformer for a project?
how to determine the cable size...pls explain me with the formula taking particular load....does the factors like impedance & short circuit rating influence the cable size, if so how....
how the CT and PT is connected in the circuit during testing of transformer explain with diagram
A logic circuit that provides a HIGH output if one input or the other input, but not both, is HIGH, is a(n)?
Why we use mho Relay in long transmission line?
What is pi controller?
how to meas-our losses for L.T & H.T
what is the difference b/w pvc cu conductor and cu breaded wire..?
what is consequences of neutral and earth connect?
what is mean by restructuring power system?
If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines