Answer Posted / arun babu.s

RTCC is " Remote Tap Change Centre " which is a
programmable device to control the output of the transfomer
thro'OLTC unit fitted in the transformer through control
cables.
The desired voltage will be achieved accordingly by
controlling the OLTC with respect to the tap position
through RTCC system.
The output voltage of the transformer is been maintained
through an inbuilt AVR (Automatic Voltage Regulator),which
continuously verifies the output power with the set /
programmed reference voltage.Which triggers the OLTC
accordingly.
Hence,by above said phenomena,the consistency of the
transformer output is been maintained.

LET ME NOW MORE ABOUT icu and ics for circuit breaker. how we calculate the rating of circuit breaker and i c u and ics values

2929

---

Show the schematic arrangement of diesel power station layout and give its principle of operation.

3091

---

What is limitedly stable system?

1185

---

How do u analyse protection fault when vcb tripping on load

1697

---

how r charge carriers produced

2126

---

how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.

2024

---

Electronic circuit

1089

---

DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?

5282

---

Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet

2592

---

What is Plank's Law?

1210

---

what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????

1684

---

Refernce currents are to be generated using refernce cueernts how can this be done

2316

---

what is a reactive power? what is the relation with power factor?

2250

---

HOW TO CALCULATE S/C,O/C,E/F OF ACB.

2628

---

Is electro plating what type of load whether resistive, inductive or capacitive loads

3365

---