Answer / bivin shankar

THE INPUT OF THE OLTC(AVR) IS FROM POTENTIAL TRANSFORMER
WHICH IS PLACED IN THE SECONDARY OF THE TRX WHERE THE TAP
HAS TO CHANGE.

THE OUT PUT OF THE AVR IN THE OLTC IS THE COMMAND(POTENTIAL
FREE CONTACTS) WHICH ALLOWS THE TAP TO RAISE OR LOW.

why a motor rating in KW?

7 Answers   ABG Shipyard,

---

What is minimum phase system?

0 Answers  

---

what is the significance of cabability curve of alternator

0 Answers  

---

what is meant by switch fuse unit ?

3 Answers   Thermal Powertech Corporation India Ltd TPCIL,

---

if There is Short circuit in Power Transformer, what will happened to Buchholz Relay.?? How Buchholz Relay will respond.??

2 Answers  

---

what is the thumb rule for determination resistance of resistor?

0 Answers   Siemens,

---

What is the resistance to be connected for supplying the load of 20mV,1kohm from 20mV supply using rectifier.

1 Answers   Anna University,

---

What is an Automatic Voltage Regultor & what is its use? What are the general componets we use to design an Automatic Voltage Regulator..What are the factors to be considered for its design?

3 Answers  

---

How Arc Extinguish in Minimum oil circuit breaker and What is the function of Radial and axial vents of turbulator in Minimum oil circuit Breaker Where these vents are exists.

1 Answers  

---

What is an alternator impedance value?

0 Answers   Orchid,

---

what is mean by potential and potential free contacts

2 Answers  

---

i m doing DEEE in part time,can i join regular cources in BE,,IF i join what the cources can i select like (civil,ece,IT) ,,kindly advice

0 Answers  

---