Search our library of Design & Technology questions

Top answers

Design & Technology

All levels

Discuss some of the limitations of the use of tidal energy.

One of the limitations include cost, of setup, installation and maintenance. But more sublty there are undetermined envronmental implications, and issues with the energy storage and distribution due to th...

Answered by Hamish W. • Design & Technology tutor

1872 Views

Explain 3 ways in which a product can be designed ergonomically to suit a range of users

By producing a single product that is adaptable to different dimensions. This would allow it to provide a comfortable fit for the end user to suit the 5th to 95th percentile (for example an adjustable cha...

Answered by Phoebe S. • Design & Technology tutor

2301 Views

What makes a product sustainable/unsustainable ?

In order for a product to be sustainable, it should fall into one of the 5 R's, meaning the product can be:

- Recycled

- Re-used

Answered by Jenna W. • Design & Technology tutor

8437 Views

Explain the difference between qualitative and quantitative data.

Qualitative data revolves around the quality, where subjective information and opinions are collected. For example, the user's thought about color, texture and comfort.

Answered by Kathryn M. • Design & Technology tutor

5595 Views

Discuss the advantages and disadvantages of two different energy storage systems.

Picking 2 different types of storage would be a good start (i.e. not two different types of batteries; this way you have a little bit more to talk about as all storage types have their perks and setbacks)...

Answered by Harry S. • Design & Technology tutor

9313 Views