Manufacturing and Industrial Engineering [GATE (Graduate Aptitude Test in Engineering) Mechanical Engineering]: Questions 100 - 101 of 115

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Question 100

Manufacturing and Industrial Engineering
Production Planning

Appeared in Year: 2021

Question

MCQ▾

A factory produces m products, each of which requires processing on n workstations. Let be the amount of processing time that one unit of the ith product requires on the jth workstation. Let the revenue from selling one unit of the ith product be and be the holding cost per unit per time period for the ith product. The planning horizon consists of T time periods. The minimum demand that must be satisfied in time period t is . and the capacity of the jth workstation in time period t is . Consider the aggregate planning formulation below, with decision variables (amount of product i sold in time period t) . (Amount of product i manufactured in time period t) and (amount of product i held in inventory at the end of time period t) .

subject to

< capacity constraint >

< inventory balance constraint >

The capacity constraints and inventory balance constraints for this formulation respectively are

(February Shift 2)

Choices

Choice (4)Response

a.

b.

c.

d.

Question 101

Manufacturing and Industrial Engineering
Simplex and Duplex Methods

Appeared in Year: 2021

Question

MCQ▾

Value of using Simpson՚s one third rule with interval size 0.3 is ________. (February Shift 2)

Choices

Choice (4)Response

a.

1.06

b.

1.51

c.

1.83

d.

1.60

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