what is the problem occer in motor

5 Answers   IOCL,

---

what are transmission line parameters and transmission line constants?

1 Answers  

---

if we want to convert the two 12 V DC batteries in parallel for UPS ? what would be the result ? which is better for a UPS , connect two batteries in series or connect them in parallel ?

2 Answers  

---

how electrical energy is converted into mechanical energy in dc motor

3 Answers  

---

I am new guy as an electrical engr. in a 100MW HFO based power project. I am in operations division. I have noticed from last few days, my supervisor sends the last 24 hours energy generation calculation to my plant manager. I have noticed, he calculated last 24 hour's generated energy differences in KWH then he multiplied it with a multiplying factor 960. for example: total difference =2.685 KWH*960= 2577.6 MWH. but he does not not know what is multiplying factor 960?? can anybody explain it??

1 Answers   Orion,

---

what is the difference between high impedance REF & REF, same high impedance differential protection & differential protection for Power transformer?

1 Answers  

---

why ferranti efect occurs on no load only?

3 Answers  

---

Why should we use jelly filled armoured cables in underground Communication system? What is the use of the Jelly? If we go for unarmoured, then what happens?

1 Answers   Prasad Group,

---

what is sevice settings for mccb?How can be it setted?

1 Answers  

---

what is meant by vector group in transformers? wy we r using that?

1 Answers  

---

what is meant by substation?

5 Answers  

---

what is the ground clearance of 400KV transmission line?

9 Answers   Power Grid, wbsedcl,

---