What are capacitive,resistive,inductive surge absorbation? What is ferranti surge absorber? What is lagrangian cost? What is Px operator?

0 Answers  

---

Our Company's Contract Demand is 110 kVA. We use 12 Capacitors each of 12.5 kVAr Capacity to maintain Power Factor of 0.99. So, what steps should we take so that our Contract demand does not exceed 110 kVA?

1 Answers   Jindal,

---

Is a current transformer step up or step down ?

2 Answers  

---

I am B.E.electrical engineer having 7 years of experience in Transformer testing upto 315 MVA.I want to khow how I can get the 'Electrical Valuer' License.

0 Answers  

---

while conducting an experiment why we connect the armature rheostat in maximum position and field rheostat in minimum position

1 Answers  

---

how external lighting design? please give examples?

0 Answers  

---

Can VFD step up to 60 Hz if it is designed to receive 50 Hz input?

3 Answers  

---

if you short the any 2phase(R,Y,B),why fuse get blown?

5 Answers   Steel Plant,

---

Transformer Parallel Operations

1 Answers  

---

can anyone explain the star-delta motor control wiring ,which wire go where and how they operate?

0 Answers  

---

our plant maximum demand has 500 kva.need to suggest me to maintained pf 0.98.how much capacitor bank will be connect to the supply line.

1 Answers  

---

Describe the difference between a microcontroller and a general purpose computer.

2 Answers   Siemens,

---