**EE8701 HVE Important Questions**

Anna University Regulation 2017 EEE **EE8701 **HVE** Important Questions with Answer Key** and **EEE 7th Sem EE8701 HIGH VOLTAGE ENGINEERING Engineering Answer Key** is listed down for students to make perfect utilization and score maximum marks with our study materials.

**EE8701 HVE HIGH VOLTAGE ENGINEERING **

1.Discuss different kinds of over voltages and its causes.

2.Define corona critical Disruptive voltage

3.Define lightning phenomenon

4.Define Isokeraunic level and back flash over

5.List out various schemes of protection against over voltages

6.Define Shielding angle.

7.List the techniques to be adopted for controlling switching over voltages?

8.Infer the concept of switching surge? Mention its approximate magnitude and frequency.

9.What are the methods employed for protection of over head lines against lightning

10. Draw the mathematical model of lightning.

11. State the specifications of a travelling wave?

12.Define surge impedance of a line?

13.Outline the concept you understand from the word “travelling waves?

14. Define attenuation? How they are caused

15.List the origin of switching surges?

16.List the causes of power frequency over voltages in power system?

17. Mention the specifications of the standard impulse voltage?

18.Express the equations for reflection coefficient and refraction co- efficient

19.Draw the typical wave shape of switching surges.

20.What is the use of protective devices?

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EE8701 HVE Important Questions

Anna University 7th Sem EEE HVE Important Questions

EE8701 HIGH VOLTAGE ENGINEERING Engineering Answer Key free download

Anna University EEE HVE Important Questions Regulation 2017

EE8701 Answer Key, HVE Unit wise Important Questions- EEE 7th Semester