234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

0 Answers   Jubail O&M,

---

if the load is 80 amp for main fuse and 100 amp for breaker so how can we calculate the cable size (cooper ) .

0 Answers   Bhel,

---

How the cable size for a motor is decided

14 Answers   NTPC,

---

The principle of switching circuits for different types of batteries in application of storage systems

0 Answers  

---

I want to know in body earthing which material can be use either copper plate or GI plate please guide us which is best option.

3 Answers  

---

why ups rated in kva

1 Answers   MRF,

---

how a synchronous motor is used as a resistor,capacitor and an inductor?

3 Answers   Technocon Services,

---

Which of the following statements is incorrect?(a) 1N = 1 kgm/s2(b) 1V = 1 J/C(c) 30mA = 0.03A(d) 1 J = 1N/m

1 Answers  

---

IN A HT CABLES i.e. 1.9/3/3 kv, what is the meaning of 1.9 and 3.3.

1 Answers  

---

What differance between Circuit brekar and Isolater?

14 Answers   TATA,

---

1kva = kw ?

6 Answers  

---

What is power factor?

3 Answers   L&T,

---