Answer / jagan

http://www.gozuk.com/blog/why-industrial-induction-motor-star-point-not-grounded-803550.html

Answer / vamsi

Total system grounded so no need of ground individual machine

Answer / sheikh

in electrical side , i think every one equipments called
active equipments not passive.
am i wrong or not?

Answer / vinothkumark

transformer and generators are passive equipments motor is
not a passive equipment

why we use reduction gear box to reduce turbine high rpm to 1500 rpm in small plant

3 Answers   Maruti Suzuki, Sail,

---

What happens if there is no HP and LP By-pass.

5 Answers  

---

what is block out in thermal power plant?

3 Answers   SECL,

---

what is voltage transformer explain in details

5 Answers   Khulna Power, NCC, Reliance Power,

---

what is natural frequency of turbine shaft .

0 Answers   Thermax,

---

Why high pressure turbines are single flow 

3 Answers  

---

What is definition of hydrogen cell?and were are you use?

1 Answers  

---

if suppose boiler has high heavy tube leakage, so in which time we feed the water in a boiler. can we stop the feed water at particular combustion temperature.

4 Answers  

---

What is A.T.T.?

4 Answers  

---

DCS marshaling Cabinet Power supply can be replace during plant running time? Answer Yes it is possible. I am talking about the controller and cards power supply modules. They are always redundant and connected through diode so that if one power supply fails the other can take the charge immediately.so it is possible to replace one of them in running plant if the other one is healthy. MY question is how switching done.

0 Answers  

---

what is significance of canister vent in condensate extraction pump & difference between vacuume balancinf line & canister vent

3 Answers   NTPC, Tata Power,

---

what equipment is most efficient in power plant?

4 Answers   Adani,

---