what is the resultant phase shift in a 3 phase power system including neutral if on or more phases gets grounded or short circuited. kindly explain in detail for the reasons...

1 Answers   Enercon,

---

What is a variable speed motor?

3 Answers  

---

fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be

0 Answers   NIC,

---

Why the suply frequency in INDIA is 50HZ

2 Answers   HCL,

---

what is meant by boost charge in batteries

1 Answers   MTS,

---

The 3 phase Delta connection RB=440V, BY=350V,.......* is Line to Line voltage RY= ? And Formula....?

0 Answers  

---

wat is the current produced in a 5000v megger? when the positive and negetive terminals are touched on our body get s shock?

0 Answers   FLS,

---

What is the function of semicon in 33kv ht cable ?

4 Answers   Denson, Finolex,

---

how manyunits consumed by 25 kvar capacitor bank

2 Answers   MRF, Suzuki,

---

how to improve IR value in HT motors?

3 Answers   ABB, AMW, Macleods,

---

What is meant by SMPS how it working ... and where it used

2 Answers   MTS,

---

I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.

0 Answers   NCC,

---