Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????

0 Answers  

---

how we can calculate cable size for any load & any type of cable material ?

1 Answers  

---

how much earthings are mendatory at a 25kva sub station?

3 Answers   Bhel,

---

Does frequency change with increasing voltage i.e 220v to 11kv? explain if not?

6 Answers  

---

volts=230 c=10mf a=??

0 Answers  

---

kindly tell me how the load on generator increase by just increasing the fuel of prime mover, as if for exampple 20 MW gen set is synchronized the load ramps from zero to 20 MW gradully and during this procress only fuel of prime mover increases. Which thing determines the load on generator with respect to fuel

4 Answers   Birla,

---

In the market there is availability of MCCB & ACB (800A), So, Where i can use MCCB & ACB for the same Rating?

1 Answers  

---

What should be setting for alarm,tripping and cooling fan on for power transformer's oil temp. and winding temp. indicator?

0 Answers  

---

Ac generato how produce power I need for camplet defination

0 Answers   KCL,

---

single phase can run in PVC conduit. Three phase can also run in one PVC conduit. But two phase cannot run in one PVC conduit. WHY? reply plz....awaiting your answer.

8 Answers   L&T,

---

what is the difference b/w ATS and HTS?

0 Answers   Mikano,

---

In n high voltage 11kv system What happened if 1 of CT cable (IDMT) loose.Will e/f or o/c trip.please explain detail

1 Answers  

---