Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Enroll
275
Download
Program Evaluation and Review Technique - (Part - II)
51 plays

More
This lesson throws light on question on program evaluation and review technique.

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

U
Unacademy user
  1. COURSE : INDUSTRIAL ENGINEERING LESSON: PROGRAM EVALUATION AND REVIEW TECHNIQUE-PART-11)


  2. ABOUT ME Graduated from NIT Nagpur in 2008 Cleared Engineering Services Examination (ESE-UPSC) Exam & Got the offer letter from most of the Maharatna and Navratna Companies * Cleared GATE Exam Rate, Review, Recommend, Share Follow me on Unacademy at: https://unacademy.in/user/harsh.t aggarwal


  3. QUESTION Draw Network, Critical Path and expected project completion time Time Taken Te = (To + 4Tm +TP )/ 6 Activity Predecessor C,D E,F


  4. SOLUTION 14 2 308 6 1 12 5 Gr,1 32 A-B- D-E G Time 32 days


  5. DIFFERENCE BETWEEN CPM AND PERT PERT I. Probabilistic Model 2. Event Oriented 3. It is generally used for non-repetitive jobs 4. Three time estimate 5. Term slack is used in PERT. 6. PERT is applied mainly for planning and scheduling research programmes CPM I. Deterministic Model 2.Activity Oriented 3. CPM is used for repetitive jobs 4. One time estimate 5. Term float is used in CPM 6. CPM is employed in construction and business problems


  6. THANK YOU