COURSE : INDUSTRIAL ENGINEERING LESSON: PROGRAM EVALUATION AND REVIEW TECHNIQUE-PART-1)

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PROGRAM EVALUATION AND REVIEW TECHNIQUE optinustk. time then essinislic tiue t. 6 e expecteel value achuih duretia 6 Oe.

PROGRAM EVALUATION AND REVIEW TECHNIQUE Standand Nomal Vaiat 2-Ts-Te Te Expected Time of f,oject 0 Stondere Davia tion yu tee fios sha to end

QUESTION Activity Immediate Optimistic Most Likely Pessimistic Predecessor Time (To) Time (Tm) Time (Tp) A project consist of 8 activities with the following relevant information. i) Determine the critical path and compute the expected project completion time. ii) Determine the probability of completing the project in 50 days. ii If a company agrees to complete the project in 50 days failing which it would pay Rs 200/day. What is the probability that a penalty but not exceeding Rs 1000 will be 20 25 26 al D,F G,H

SOLUTION 14 32. E, 18 H2 2. 31 Kie 47 A-BE-47

SOLUTION Activity Time Taken Te = (To + 4 Tm + Tp )/ 6 = (Tp-T0)/6 0 A (I-2) 4 6 B (2-3) C (2-4) D (3-6) E (3-5) 10 F (4-6) G (5-7) H (6-7) 1 (7-8) 4/6 10/6 8/6 10/6 16/6 8/6 8/6 2/6 2/6 20 20 18 10 25 26 7 7

SOLUTION Expected ?mj.ct condekon tuue=47. 3.49 3.41 .19 Net Psb (8ses) o.otss (.959-.30t) Z- SS-r229 3.4a Prob (2.29): 0.989

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Harshit Aggarwal

Cleared UPSC ESE twice with Rank 63 and 90 in mechanical engg. Got 99 percentile in GATE. Cracked ONGC, BHEL,ISRO, SAIL, GAIL successfully

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Sarika pal

6 months ago

thanku soo much sir..bs appe trust krke chal r only apko hi follow krna hai ab or ibps nikalna h ...is br

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BURHANUDDIN VOHRA

3 months ago

network diagram is confusing. how activities B and F time is taken?

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Awish srivastava

2 months ago

how u calculate probability

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Prasad Aurangabadkar

a month ago

pls elaborate more..its like ur trying to teach urself...

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RP

Rohit Prasad

23 days ago

sir how to find probablility for any value of Z

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Vishal chaudhary

10 days ago

sir plz explain how you have calculated probability!

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