Power Systems Questions
EPEG 301 - Power Systems I Past Papers

Practice 20 past-paper questions for Power Systems in EPEG 301 - Power Systems I. Get solutions and exam preparation resources.

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1. The current largest substation of Nepal is

2. A 100MVA generator of 4kV has a reactance of 5%. The reactance value after converting to a new base of 320 MVA and a new…

3. What is the primary reason for using a stranded ACSR conductor?

4. Four conductors (A,B,C, and D) have diameter from ascending order with A having the lowest overall conductor diameter an…

5. A transmission line connecting two substations of 50kms has an ampacity of 250A and three phase line voltage of 220kV (T…

6. The impact of high charging current due to capacitance in a long transmission line is to

7. An insulator string is connected to a charged electrical line and has six disc insulators. The string efficiency is 70%.…

8. Which tower type requires the strongest foundation and the largest tower width?

9. The most important criterion while designing the electric distribution systems is

10. The current power system loss of Nepal is around

11. Which modeling approach will you choose for a short transmission line?

12. Calculate the most economical voltage for transmission of 300MW over a distance of 150kms at a power factor of 0.8.

13. The tower width of a single circuit, 400kV tower of Type A should be around

14. A symmetrical three phase transmission line are placed equidistantly at 1.5m with each diameter of conductors being 1.2c…

15. An ACSR conductor has an ampacity of 100A. What is the tentative conductor temperature when the conductor carries 100A?

16. What kind of capacitor compensation will you recommend to improve the power-factor for an industry whose electrical load…

17. Stockbridge damper is used for

18. What is the desirable feature for selection of underground cables?

19. Which of the statement is FALSE?

20. The current peak demand of Nepal is around

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