How to calculate the current capacity of the 3C / 1C Al/Cu power cable???

2 Answers  

---

what is mean by tan-delta tap in the potential transformer??

2 Answers  

---

why VCB are not used in 132KV system(above 33KV system)

6 Answers   Al Ahleia,

---

How to calculate the Airconditioner capacity for a standard telecom BTS shelter?

3 Answers  

---

We have a bank capacitor rating of 60 KVAR for a overall load of 160 KVA and we have connected three loads of 50KVA each. We would like to auto matically correct PF using APFC. How do we design it?

2 Answers  

---

---

Apparent power is expressed as V * I(Conjugate). Why not in V * I ?

0 Answers  

---

How to Calculate Transformer Earthing Electrode Rod Size both Body and neutral Earthing ? Any Standard Formula? Please Suggted

0 Answers   EnPro,

---

1 HP = how many kw

9 Answers  

---

1.Is there any difference between terminologies,HT-HV &LT- LV? 2.What is the highest transmission voltage level in india?

5 Answers  

---

define the non synchoronism of synchoronous machine in general g or m??

0 Answers  

---

how to make an earthing certificate

0 Answers  

---

what is power

6 Answers   ABB,

---