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GATE 2022 ME: Industrial Engineering Quiz - 2

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Question 1

Which of the following scheduling method is accepted by default if no other method is specifically mention while solving problems in scheduling to maintain the flow of job smooth.

Question 2

The objective of sequencing problem is:

Question 3

A set of 5 jobs is to be processed on a single machine. The processing time (in days) is given in the table below. The holding cost for each job is Rs. K per day.

A schedule that minimizes the total inventory cost is

Question 4

Four jobs 1, 2, 3,... 4 are to be processed on a single machine. The processing times, due dates are represented in table. The ratio of mean flow time for shortest processing time rule to earliest due date rule is ______.

Question 5

For the data given below:

Use the Jackson’s Extension to calculate the total processing time.

Question 6

Service workshop has four jobs on hand to be processed. The date and processing time for each of the jobs are given below:
Using the shortest processing time (SPT) rule, total tardiness is
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