Dear all, Can anybody tell me that how to choose CT for a specific load? I have a 200kw induction motor, which ratio CT should be installed? Is there a formula or calculation that determines the CT ratio for a load? Regards.

2 Answers  

---

cable tray sizing & selection

1 Answers  

---

induction 3 phase motor terminal connection

0 Answers  

---

If the capacity of water Tank is 50000 Liters situated at 20 meters height from ground level,What would be the size of pipe and how much USGPH water will be supplied and what will be the motor or pump rating used for this work?Illustrate by showing formula?

1 Answers  

---

how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?

0 Answers  

---

What is the difference between isolators and electrical circuit breakers? What is bus-bar?

0 Answers  

---

what is proper capacitor placement? How to evaluate capacitor size?

0 Answers   CPCL,

---

how is find out kwh step by step

0 Answers   Voith,

---

Hod do u calculate cable size for underground laying and the factors effecting/influencing it??

4 Answers   Kuwait Oil Company,

---

Define demand factor?

0 Answers  

---

What are various modes for Mechanical interlocking of breakers (for both MCCBs & ACBs)

1 Answers  

---

which is batter in construction job,ELCB or RCCB?

7 Answers   HCC,

---