Assignment 3 LO3

Assignment 3 LO3
Work in designated groups of 3 – 4.
Either: use the ruled pages provided below to write your answers. Write legibly… use pencil-eraser to keep it clean. OR, download and save the word document, enter your directly into the space provided.
Q1. Functional decomposition – dishwasher
Create a function structure of a dishwasher.
Q1. Answer
Start with a black box description of a dishwasher.
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Black Box Representation of Dishwasher

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Once the inputs and outputs have been determined, it is useful to recognize the different functions that the device must fulfill in the course of washing the dishes. Make a list of such functions and represent them by blocks within the black box
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Function Structure for Dishwasher
Q2. Physical decomposition
Dissect a small appliance (of your choice, preferably something you are familiar with and use at home; use YouTube for resources) and create a physical decomposition diagram. Write a narrative accompanying the diagram to explain how the product works.
Q2. Answer
Use YouTube to find an appliance video that shows operation and hopefully the various parts. Take a snapshot and label the parts.

YouTube film link (if available) or alternate hyperlink

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Parts of dissected
Explanation of Operation: write answer here

Physical Decomposition Diagram
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Physical Decomposition diagram
Q3. Functional decomposition
Using the function basis terms provided in the notes, create a valid function structure for the device chosen in Q2.
Q3. Answer
Start with a black box representation showing all inputs and outputs.

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Black Box Representation

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Function structure

Argue possible combinations to generate different design concepts or do a Morphological chart.
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