What is the meaning of GRID?

21 Answers  

---

in our sub station why we step down firstly 33kv\11kv then 11kv to 430v. can we direct step down 33v to 430.v.

18 Answers   Eaton, Siemens,

---

what happens when we apply dc to a transformer

7 Answers   Siemens,

---

galloping in transmission line is due to

2 Answers   DVC,

---

What is meant by cold loop test in instrument

0 Answers   Transnet,

---

what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth

0 Answers   Conan Minerals,

---

why back up fuse used in vacuum magnetic contactor?

1 Answers   KNPC,

---

What is the slip speed?

0 Answers  

---

how much watts the computer will takes

2 Answers  

---

why transformer comes only in standard rating like 11kv,33kv,66kv....and not like 33.33kv and so on?

3 Answers  

---

For two systems transmitting the same amount of real power, the system with the lower power factor will have higher circulating currents due to energy that returns to the source from energy storage in the load.???

0 Answers   Bhel,

---

What is mean by retrofitting of machine tool please brief.

1 Answers  

---