we have 3*1 MW generator one NGR is common for all it will be selected during paralle our problem is two generator ca be paralled but when slecting third one we need to close NGR selection on third one other wise voltage not matching why?

1 Answers  

---

Suppose am having the PF value .8, so how can we say that is it lagging or leading?

11 Answers   Bhel,

---

WHAT WILL BE THE SPEED OF MOTOR IF NO.OF POLES ON STATOR ARE NOT EQUAL TO NO. OF POLES ON ROTOR.???

4 Answers  

---

What is the working of SCM CT or purpose in genrator ?

3 Answers   Bhel,

---

what is the condition for vector group of Dyn5

2 Answers  

---

Why servomotor and induction motor are in different shape

1 Answers  

---

A three phase load, around 4 km away from the 11/0.433KV distribution transformer (Neutral of Transformer is solidily earthed) and consisting of mainly very costly and sensitive electronic equipments is giving trouble due to high voltage difference between neutral and body earth. Whether this problem can addressed by connecting neutral at the load point solidly to earth?

3 Answers  

---

What is a roll of adopter panel in terms of h.t. Panel ???

1 Answers  

---

what is the condition for YnD11

0 Answers   Bhel,

---

what is MEMS and any one of it applications?

1 Answers  

---

if field breaker of generator is closed prior to its rated speed on a power generating unit. what will be the effect on generator, unit transformer and starting transformer.

0 Answers   Power Plant,

---

How a capacitor discharge weld power supply works? what is the use of a pulse transformer?

0 Answers  

---