how u measure/calculate renge of capacitor,capacitor has no any rating tag.what is the theory of measure of capacitons.

0 Answers   Marriott,

---

why middle phase should used for earth fault and other phases used for over current in overcurrent and earth fault relay?

7 Answers   ABB, ONGC,

---

why magnetising curve not start with zero voltage?

0 Answers   TATA,

---

what is transformer

7 Answers   Hofincons,

---

How to set a Zone 1 distance relay for distribution feeder?

0 Answers   Schweitzer Engineering,

---

How current is reduced in STAR connection?

6 Answers  

---

Why High voltage are generate noise ?

0 Answers  

---

How do we calculate the maximum amount of current in a 300 SQ.MM cable ?

1 Answers   Roto Power,

---

requirements for making parallel operation of Uninterrupted power supply

2 Answers   Emerson,

---

if the field circuit of a d.c. shunt motor running without load gets opened, then the motor will

3 Answers  

---

State and define norton’s theorem?

0 Answers  

---

Anybody know how schematic diagram for reverse power relay? RPR for generator protection

0 Answers  

---