what are the materials used in HRC fuse

3 Answers   Bhel,

---

how to calculate the load on transformer..????

2 Answers   Bhel,

---

please tell me how a surge protector work on a DC 48Volt.? please describe briefly.

0 Answers  

---

It is advisable 2 use auto-transformer if transformation ratio is-a)110KV/11KV,b)230kv/110kv,c)110kv/66kv,d) 400kv/230kv

2 Answers  

---

where HT & LT capacitor uses ?

2 Answers   NTPC,

---

why we calculate only 11kv 33kv and 132kv ... why not 10kv 20kv 45kv?

3 Answers   Bhel, ISMT,

---

Can you explain about pole discrepancy scheme

0 Answers   NCC,

---

why transformer rating is mentioned in kva?

1 Answers   JK Electric Works,

---

what are doing the duall connetion in tree phase 10hp or etc motor with circuit diagram

1 Answers   Mukand,

---

What is Isolation Current transformer and what purpose to use it in REF relay ?

1 Answers  

---

Can any body tell me what is use of END OF LINE RESISTOR in fire alaram circuit?

2 Answers  

---

what is mathed of check the D.C MOTOR 181 KW (ARMATURE AND FIELD) WHAT IS THE MATHED OF CHECK THE THYRISTOR MODULE (HIGH CURRENT)

0 Answers  

---