Answer / g ravikanth

Grounding means its a path for returning current, due to imbalance of phase currents there will be a return current after balancing phase sequence in the Generator.

What vibration parameters are monitored in a directly coupled single cylinder turbine and generator?

1 Answers  

---

What is the formula for find out the height of chimeny of a powerplant?

2 Answers   Rosa Power Supply Company Limited, Sail,

---

Why reheater is not used after IP turbine.

3 Answers   Hindalco, SEC,

---

What is the use of NULL meter on AVR panel

5 Answers   Power Plant,

---

In a coal fired boiler furnace temp. is high but super heater out let temp. low what reason for this?

6 Answers   ABB, Essar, Gayatri,

---

What is indipendant power plant

4 Answers   TVS,

---

.What is drip and drain.

2 Answers   NPTI,

---

We know primary ,secondary air so, What is the work of Tertiary air in Thermal power plant

2 Answers   NPTI,

---

By seeing a Power house Can we justify the kV of that power house?

1 Answers  

---

1 TPH how many Megawatt ?

5 Answers   Pioneer Labs, PSAL,

---

What is df/dt protection?, How to calculate setting range of 30 MW steam generator???

1 Answers   DS Sugars, MEMF,

---

why drum level is increased when one of the running coal elevations are suddenly tripped?

6 Answers   APGenco, Vedanta,

---