1 of 33

����������������������������������������ELECTRICAL ENGINEERING�TOPIC-SCR�PREPARED BY-ER SUBHALAXMI ROUT

2 of 33

3 of 33

4 of 33

5 of 33

6 of 33

7 of 33

8 of 33

9 of 33

10 of 33

11 of 33

12 of 33

13 of 33

14 of 33

15 of 33

16 of 33

17 of 33

18 of 33

19 of 33

20 of 33

21 of 33

22 of 33

23 of 33

24 of 33

25 of 33

26 of 33

27 of 33

28 of 33

29 of 33

30 of 33

31 of 33

32 of 33

33 of 33