0.01 0.001 0.000010.01 0.1 0.01

0.999 3.996

Equipment Failure rate (fR PController 0.29 0.748 0.252Flow switch 1.12 0.326 0.674Level measurement 1.7 0.183 0.817Solenoid valve 0.42 0.657 0.343Strip chart recorder 0.22 0.803 0.197Indicator Lamp 0.044 0.957 0.043

Gate Type P1 P2 P3 R1 R21 or 0.817 0.043 0 0.183 0.9572 or 0.197 0.817 0 0.803 0.1833 and 0.825 0.853 04 or5 or6 or

R3 P R1 0.825 0.1751 0.853 0.147

0.000 1.0001.000 0.0001.000 0.0001.000 0.000