Production & Operations Management — Summer 2025

Explain the terms and concepts

Give names of some priority rules for n job – 1 machine sequencing

At EOQ which two costs are equal?

Give four industry examples of Fixed Position layout.

What is Job Shop Process?

List different types of Queuing Behavior?

What is Six Sigma quality standard?

What is JIT?

Explain Functions view of an organization.

Explain with practical examples of real businesses, different Product Strategies like MTS, MTO, and ATO.

Explain Assembly Line Manufacturing and Continuous Manufacturing processes with merits, demerits and real products examples

Explain Inputs, Processing and Outputs of MRP System.

Amanufacturing company uses a component in its assembly line. The following data is given: Annual demand (D): 3,60,000 units Ordering cost per order (S): ₹200 Carrying cost per unit per year (H): ₹25 Calculate

EOQ

Average Inventory & Number of Orders per annum

Total Ordering Cost & Total Carrying Cost

Total Cost

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Which criteria are considered while deciding the location of a new manufacturing units?

Explain Cost of Quality.

There are six jobs to be processed on 3 machines for which the time in days is given below. Job J1 J2 J3 J4 J5 J6 M1 5 8 6 4 9 M2 7 4 9 8 6 M3 6 7 5 9 4 Find

Optimal Job Sequence.

Start and End times of each job on all machines and the make span.

Explain with examples different dimensions of quality.

Asmall coffee kiosk in a business plaza has one serving attendant. Customers arrive at the kiosk randomly at an average rate of 12 customers per hour. Each customer takes an average of 4 minutes to be served. Calculate

Utilization factor (ρ) of the server

Consider the following project: Activity A B C D E F G H I D, Predecessor(s) — A B C A E G H F Optimistic (O) 2 1 2 3 1 2 2 1 1 Most Likely (M) Pessimistic (P) 6 4 5 8 4 6 6 3 Keeping the PERT project in mind answer

Draw the project network diagram showing activities on arrows (AOA) and all the three times.

Find the expected times and variances of each activity

Find the Critical Path of the project and the Duration of Critical path

Find the Probability to complete the project in 21 days? (Take Area under standard Normal Curve for Z = 0.64 as 0.2389) Page 3 of