how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating

0 Answers  

---

how to calculate the neautral earthing conductor size for a 500kva dg set.

2 Answers  

---

what is the problem occer in motor

5 Answers   IOCL,

---

If a HV Underground Cable (13.8KV) is layed in the ground below 1.5 Mtrs and any building construction is done on the Cable route. IS this allowable or Not? What should be the clearance. As per ISO construction on HV cable route is safe or Not? Why? Can any body suggest the site for my question?

1 Answers   ZCL,

---

why the all high voltage transformers are in 11kv , 33kv , 66kv, 132kv like that

2 Answers   Bhel,

---

HOW MUCH CURRENT CAN A 3 -1/2 CORE 100 MM WIRE CARRY

2 Answers   Focus Energy, San,

---

In my home i am getting too much electricity bill (more than 4000) but I am very much sure that we are not consuming that much. How i can check this ?

6 Answers  

---

What is bandpass of a transformer?

2 Answers  

---

what is the difference between b c d curves on mcb

0 Answers  

---

why we are using DC supply for all protection relays, why cant we use AC supply..???

1 Answers  

---

Define thermal resistance in the context of power amplifier.

0 Answers  

---

what is use of lockout relay in ht voltage

2 Answers  

---