Answer / haridoss

advantage
*conductor cost is low.bulk power can transmit 2wire system.
*not affect the communication line

disadvantage
*complicate to design the filter

Answer / silu pattanayak

Also, following advantages;
1. no frequency mis-match problem and hence helps in Grid synchronization of two different Reason.

2. Better control over power flow by controlling the Load angle.

3. Easy transmission for long distance lines, as there is no Capacitive voltage increment ( due to Ferranti effect ).


Disadvantages:

More complicated and initial cost of the plant is many times higher than that for the terminal equipments of AC stations of same capacity.

without any excitation we can strt any dc or ac moter?

6 Answers   Bhel,

---

why we use battery source for current transformer polarity testing?

2 Answers  

---

What is the method to calculate the capacitor bank rating for say 50 KW load and how do we connect each capacitor to busbar??

4 Answers  

---

what is the function of garing capacitir in SF6 circuit braker?

1 Answers  

---

why there is no grow of grass under the high voltage transmission line?

3 Answers   TATA, Tata Power,

---

Do closed loops systems require manual input?

0 Answers   Ericsson,

---

On a 10 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 65 AH). What Shall be the current rating of DC MCB ?

6 Answers   RR, TNEB Tamil Nadu Electricity Board,

---

what is the distance maintained between the power and data cables with respect to the KVA .... plss give me the formula

1 Answers  

---

why the earth is taken minimum in supplying? wather it the proportional factor to getting work any equipment or a power plant?

0 Answers  

---

What is mason's gain formula?

0 Answers  

---

how to determine the inrush current of a transformer

0 Answers  

---

hw to find transformer is in normal position? whether its in charged condition or not? except humming sound?

9 Answers   ABB,

---