can we calculate the diameter of the cable by its cross section?

1 Answers  

---

what is the diff b/w HP and KW

10 Answers  

---

tell how current tranfomer works

2 Answers  

---

why should be the frequency is 50 hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50

3 Answers  

---

Is it required to do earthing in 2nd shop if earthed armoured cable is laid from 1st shop ?

0 Answers  

---

---

In CT,which terminal(s1,s2) need to be grounded?

2 Answers  

---

How to select the rating of a CT used for REF protection. The rating can be of equal rating of Phase current or neutral current rating

2 Answers   UltraTech,

---

sir i am pradeep singh from electrical branch and i want to place in software industry(tcs)but i dont know much about programmig languages like c c++.so how can i get a placement in software industry?

1 Answers   TCS,

---

What Different of Ht Side VCB & SF6

2 Answers  

---

In 6600/√3/110/√3v voltage transformer,how much output voltage in open delta transformer,after removing 1-phase of primary side on transformer?

2 Answers  

---

what is 11kv cable

1 Answers   bscpl,

---

Tell me about Simence PLC 'BLOCK'.How many types and what for.

1 Answers   Gurit,

---