Answer / k.prakashchandra

To remove the static electricity stored due to capacitance.

In case of 3 phase motor why it is called single phasing by failure of one phare unless there is rest two phase are acting. ?

3 Answers  

---

Hi, I'm running plastic reprocessing company where all motors are running only in delta. Due to that when I use start my 30 hp motor my transformer gets fuse. Where it happens two times a day. I gt a suggestion from a person about Automatic Power Factor Controller APFC. Is it useful for my problem??? Or is der any other way for solving this problem?? Upgrading the transformer is difficult. Pls give Me ur suggestion. Waiting for ur reply.

2 Answers   Shree Lingaa Polymer,

---

Why NGR is required for 11Kv geneartor in power plant

2 Answers   AB Inc, ABB,

---

what is the difference between contactors & relay.

2 Answers  

---

why so voltage is same in parallel circuits and current is same in series ckt?

3 Answers  

---

On what cycle does thermal power plant operate?

0 Answers  

---

if i have to use 14 kw what size of power cable can i use and size of earth cable also.

2 Answers  

---

State four criteria's for selection of site for nuclear power station.

1 Answers  

---

what is the purpose of supervision relay coil

1 Answers  

---

How CFL &T5 tube light glows?

0 Answers   HAL,

---

How to size Air Circuit breaker (ACB)? What is the most important factors?

0 Answers   ABC,

---

we want install 11KV generator to supply power 12km far from the power house.Load to be fed is 1MW.which conductor should we use and wat will be transmission line losses?

1 Answers   CEM Engineering,

---