how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.

1 Answers   Bhel, Indorama, Power Grid,

---

why permanent magnet generator have higher frequency of 400hz

3 Answers   Jaypee,

---

iam interesting to design the control panel for 3 phase pump motors by controling single phase switches.iam plan to use fuse,contactor & relay for motor protection .how can i select the voltage & amps rating for fuse,contactor & relay plz guide me .if anybody clarify my doubt means it will more helpful for my future .

1 Answers  

---

Explain why machinery used on a.c supply is usually rated in KVA instead of KW?

10 Answers   EEE, Mtandt,

---

What is transposition in a transmision line?

2 Answers  

---

---

What is the thumb rule for calculating the P.F correction Capacitor?? Say for 100 hp motor how much micro farad Capacitor is needed .... Thumb rule so quick answer wanted

9 Answers   Bhel, Dubai Group,

---

I AM COMPLETED DIPLOMA IN E.E.E. AS WELL AS B.TECH IN ANDHARPRADESH.. HOW I THE Certificate of competency as Electrical Supervisor.

1 Answers  

---

why write 500v on line tester (Test pen)

3 Answers  

---

Explain Buccholz relay in detail.

5 Answers  

---

How much load can give on 1600 kva transformer 11kv/440

5 Answers  

---

Why does an induction generator is preffered as compared to synchronous generator in especially a wind energy power production project?

0 Answers  

---

What is use of starter and choke in tube light

0 Answers  

---