Simulation and Modelling - Old Questions

11. Parts are being made at the rate of one every 10 minutes. They are of two types, A and B. And are mixed randomly with about 10% being type B. A separate inspector is assigned to examine each part. Inspection of part A takes 6±2 minutes while B takes 10±2 minutes. Both inspector rejects 10% of parts they inspect. Draw GPSS block diagram to simulate the the above problem for 100 parts.

The block diagram for given problem using GPSS is given below:

Code for simulating the given problem using GPSS:

        GENERATE  10, 0

          TRANSFER  0.1  A   B

    A    ADVANCE  6, 2

    B    ADVANCE 10, 2

    A    TRANSFER  0.1  ACC   REJ

    B    TRANSFER  0.1  ACC   REJ

    A    ACC TERMINATE   1

           REJ TERMINATE   1

    B     ACC TERMINATE   1

            REJ TERMINATE   1

    START 100