How CT is connected to measure current by changing plug setting , ratio is 300 - 150 / 5 A ?

1 Answers   Ajanta Pharma, Bhel, Cosmo Films, Suzlon,

---

What the reson for frequant instantaneous ground over current fault in our sync. Generator... 15 triping in 24 hr...

1 Answers   HCPL, Jhunjhunwala Vanaspati Jhoola, Regen Powertech,

---

What is the basic principle of operation of alternators/dc generators?

0 Answers  

---

what is the term of desruptive voltage

5 Answers   Bhel, Energy Infratech,

---

what is ATS?and its function or operation in power system with its layout.

1 Answers   DLF,

---

How we calculate airgap between phases & terminal box of the transformer? any formulae.

1 Answers  

---

in science exhibition how lamp can blink when you clap near the lamp ? thank you

0 Answers  

---

what is corona effect?

39 Answers   ABB, Genco, Wipro,

---

what is pure resistive circuit and pure inductive circuit

1 Answers  

---

How to connect the chemical earthing and complete process tell me plz

0 Answers  

---

please tell me the all the spcications of the 100MW 11KV HYDEL POWER PLANT SPECICATIONS

2 Answers   Bhel,

---

A 6-pole, 50 Hz, 3-phase synchronous motor and on 8-pole, 50 Hz, 3-phase slip-ring induction motor are mechanically coupled and operate on the same 3-phase, 50 Hz supply. If they are left open-circuited, then the frequency of the voltage produced across any two slip rings would be

2 Answers   L&T,

---