how to calculate the capacitor to maintain power factor?

0 Answers   Bosch,

---

what is the speed of a turbine in an hydroelectric power station and how many poles does it have...?

1 Answers  

---

to vary valtage from 0 - max a variac is necessary . so how to design for high power applications nearly about 200KW power

0 Answers  

---

how to calculate the starting current of a motor? gopal

3 Answers   JIPT,

---

why Power transmssion voltages are as 11kV,33kV,66kV,220kV and so on only?

2 Answers  

---

Is there any calculation to find unknwon(unferroled) phases R Y B in alternator,3 phase motor anybody shoot my problem. how can we notice this is the respective phase?

3 Answers  

---

In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?

0 Answers  

---

how to calclate fault level

2 Answers  

---

Difference between field rheostat and armature rheostat.

0 Answers  

---

what is meant by insulation voltage in cables? explain it?

4 Answers   ABB,

---

what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

0 Answers  

---

what is use of thermistor ?

2 Answers  

---