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

what is restricted earth fault explain in details

0 Answers   Greenko, JSW,

---

1.what is the reason for transformer and lightning arrester blast in 33kv system

1 Answers   Afghan Telecom, Integra, Sanghi,

---

What are the motors used in a thermal power plant? (With type and ht/lt) What voltage levels are used in a thermal power plant?

2 Answers   OPG,

---

explain how the third harmonic content of the magnetising current affects transformer design

0 Answers  

---

what is the real reason than natural draught cooling towers are always in hyperbolic shape

2 Answers  

---

---

Why reheater is not used after IP turbine.

3 Answers   Hindalco, SEC,

---

How We Calibrate the vaccum transmitter?

0 Answers  

---

How to calculate air to fuel ratio in boilers

1 Answers  

---

what is the defenation of efficiency in the high pressor boiler? what is the formila of efficiency in the high pressor boiler?

3 Answers  

---

what is IR in differential test on motor?

2 Answers   Adani, Adani Power,

---

What is the use of NULL meter on AVR panel

5 Answers   Power Plant,

---

1 TPH how many Megawatt ?

5 Answers   Pioneer Labs, PSAL,

---