A manufacturer must choose a finish for a product used in a kitchen where it will be cleaned frequently. Explain four requirements the finish must meet. [4]

Assessment: Design & Technology: Product Design 9252 | Paper 1 Mock 01 | Technical, designing and making principles Subject: Design & Technology: Product Design - 9252

Question 1 Report

A manufacturer must choose a finish for a product used in a kitchen where it will be cleaned frequently. Explain four requirements the finish must meet. [4]

Answer Details

A kitchen finish must allow frequent cleaning without becoming unsafe or difficult to hygienically maintain. Any four of the following are creditworthy.

  • It must be non-porous, so food residue and bacteria cannot enter small holes in the surface. [1]
  • It must resist detergents and hot water, without softening, dulling or breaking down during cleaning. [1]
  • It must be scratch resistant, because scratches trap dirt and make thorough cleaning difficult. [1]
  • It must be non-toxic and safe for food contact. [1]
  • It should resist staining from acidic foods. [1]

Exam focus: link each property to kitchen use. For example, “scratch resistant” gains strength when linked to preventing dirt becoming trapped.

Read lesson note on Surface Treatments And Finishes (OxfordAQA)
View Answer

Related Questions

1

Explain, using an example, how a designer decides which functions of a product should be automatic and which should remain under the user's control. [9]
2

A manufacturer builds a small number of products on the intended production line to prove the process before full manufacture. Name this type of run.
3

A manufacturer is deciding whether to make a product from a virgin polymer or from recycled polymer. Explain the factors the manufacturer must weigh in makin...
4

A designer uses a gear train in which a 20-tooth gear drives a 60-tooth gear. Calculate the gear ratio and state the effect on the output speed. [2]
5

Fig. 1 shows wear patterns recorded on a returned product after a year of use. Describe what this evidence tells the designer and give one change it suggests...
6

Fig. 1 shows a surface coating that repels water and dirt, based on the structure of a leaf. Name the field of design that copies solutions found in nature.
7

Explain what is meant by a tolerance, and explain how a designer decides the tolerance to place on a dimension, referring to function, cost and assembly. [10]
8

A company is introducing robots to its assembly line. Explain three effects this change will have on the workforce. [3]

Download The App On Google Playstore

Everything you need to excel in your exams

Green Bridge CBT Mobile App
Personalized AI Learning Chat Assistant
200,000+ Exam Questions Across IGCSE, JAMB, WAEC & NECO
Over 3,900 Lesson Notes
Offline Support - Learn Anytime, Anywhere
Green Bridge Timetable
Literature Summaries & Potential Questions
Track Your Performance & Progress
In-depth Explanations for Comprehensive Learning