Answer / Chhabinath Ram

"A reactor in an electrical power system serves as a source of electrical energy. It generates electricity through nuclear fission, chemical reactions, or thermoelectric effects. The generated electricity is distributed to consumers via the transmission network.

Line reactors and Bus reactors are both types of reactors used in power systems but serve different purposes:

1. Line Reactor - A line reactor is connected between two electrical lines to reduce electromagnetic interference, voltage fluctuations, and harmonic distortions. It is typically installed at the primary side of transformers or transmission lines.
2. Bus Reactor - A bus reactor is used to stabilize the voltage level on a power system busbar. It can also help in improving the transient stability of the electrical network by absorbing and releasing reactive power quickly during faults."n

what is the disadvantage of lagging power factor & why ?

2 Answers  

---

I NEED RRB CHENNAI (JE ELECTRICAL) QUESTION PAPER FOR LAST 5 YEAR AND I NEED RRB (JE ELECTRICAL) SYLLABUS.PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in

12 Answers   DFM, Hindustan Unilever Limited, JE, Pace, RRB,

---

which have higher efficiency transformer or induction moter

8 Answers   BARC,

---

Why is the starting current high in a DC motor?

2 Answers  

---

why there is a humming noise in transformer

8 Answers   Bhel,

---

Refernce currents are to be generated using refernce cueernts how can this be done

1 Answers   ABC, Wipro,

---

What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.

1 Answers   Bhushan Power Steel,

---

what is the use of 6.6kV/6.6kV Transformer???

3 Answers  

---

can any one list the class-a, class-b & class-c trips of power generator?

3 Answers  

---

How can i calculate knee point voltage of 800/5A Current transformer?please explain me with suitable calculation?

2 Answers  

---

what is the need of capacitor in transmission lines?and how it works.

2 Answers   SCCL,

---

how to convert 1 phase power to 3phase power by using induction motor. . . .

1 Answers   BK Anand,

---