Transformer

Disconnect switch

Circuit Breaker

Overhead Feeder

Age

Score

Age

Score

Age

Score

Age

Score

0 - 1

1 - 10

11 - 20

21 - 25

26 - 29

29 - 31

32 - 35

36 - 40

Above 40

0.00

0.05

0.10

0.25

0.40

0.50

0.60

0.80

1

0 - 1

1 - 5

5 - 10

10 - 15

15 - 20

20 - 25

25 - 30

30 - 35

35 - 40

Above 40

0

0.01

0.02

0.03

0.1

0.15

0.2

0.3

0.5

1

0 - 1

1 - 3

4 - 5

6 - 8

9 - 10

13 - 15

15 - 20

21 - 25

26 - 30

>30

0

0.05

0.07

0.2

0.25

0.3

0.5

0.725

0.75

1

0 - 5

6 - 15

16 - 25

26 - 35

35 - 40

40 - 45

45 - 50

51 - 55

56 - 60

65

Above 65

0

0.02

0.04

0.06

0.1

0.15

0.2

0.25

0.4

0.5

1