what is bus post insulator and its applications in substations

1 Answers  

---

What are the different methodes for calculating the short circuit Current?

0 Answers   Equate,

---

which bulb is greater iluminited, 60w and 100w are conected in series?

2 Answers  

---

what is the differnce between vector and phasor? are both same or there is difference between two term.?

6 Answers  

---

WHY IS THE NO LOAD CURRENT SMALL FOR A TRANSFORMER COMPARED TO OTHER ROTATING ELECTRICAL MACHINES??

1 Answers  

---

why we r using alternator instead of d.c generator and induction generator

1 Answers  

---

which of the folowing has negative temperature coefficient of resistance? a. mercury b. copper c. lead d. carbon

2 Answers  

---

In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem

0 Answers  

---

How you will determine the volume of oil in a particular Distribution transformer.

0 Answers  

---

Can you any explain about active,reactive and apparent power in power system with example.

1 Answers  

---

From stability point of view,What(higher/lower) should be the value of inertia constant of rotating machines?

1 Answers  

---

why did lightening arrester rod probe sharp?

2 Answers  

---