meyra31
Junior Member level 2

Guys I have an oral exam on Tuesday and there are some questions which could come up in the interview and i think its too challenging for me anyways.. Could you please help me answering some of these (briefly) couz i personally got no idea
Hi guys. I have few questions which I couldnt find anywhere or in the books and Its kind of like a marked coursework and I want to have a bit of idea if anyone knows something for the following questions.. I will appreciate it so much
U can just answer the ones you could.. i really need this please
1)What is the optimal operating condition of the transformer in terms of efficiency, voltage regulation and load current?
2)What is the purpose of reactive compensation in a power system?
3)How does connecting a capacitor to an inductively loaded line improve its voltage regulation?
4) Why is it generally desirable to maintain a near-unity overall system power factor from the perspective of a generator?
5) Why is it important for a transmission system to be able to operate even with lost lines?
6) How could ypu permanently compensate the inductive reactance of the line to minimise its reactive power absorption?
Hi guys. I have few questions which I couldnt find anywhere or in the books and Its kind of like a marked coursework and I want to have a bit of idea if anyone knows something for the following questions.. I will appreciate it so much
U can just answer the ones you could.. i really need this please
1)What is the optimal operating condition of the transformer in terms of efficiency, voltage regulation and load current?
2)What is the purpose of reactive compensation in a power system?
3)How does connecting a capacitor to an inductively loaded line improve its voltage regulation?
4) Why is it generally desirable to maintain a near-unity overall system power factor from the perspective of a generator?
5) Why is it important for a transmission system to be able to operate even with lost lines?
6) How could ypu permanently compensate the inductive reactance of the line to minimise its reactive power absorption?