| What to create | Quiz |
| Which subject | Design and technology |
| What age group | Year or Grade 9 |
| What topic | Mechanisms |
| Question types | Open-ended |
| Number of questions | 5 |
| Number of answers | 4 |
| Correct answers | Exactly 1 |
| Show correct answers | |
| Use images (descriptions) | |
| Any other preferences |
Answer the following questions related to mechanisms in design and technology. Each question requires a detailed response based on your understanding of the topic.
What is a mechanism? Provide a definition and explain its purpose in engineering design.
Identify and describe the function of four different types of mechanical levers. Explain which class of lever is commonly found in seesaws.
Explain the term 'gear ratio' and discuss how it affects the speed and torque in a gear train system. Provide an example of a situation where gear ratios are crucial.
What are cams and followers? Illustrate their working principle by describing a specific application where they are used.
Define the term 'linkages.' Discuss the role of linkages in converting motion, and provide an example of a mechanism that incorporates linkages and its real-world application.
Ensure that your responses are thorough and demonstrate your understanding of mechanisms in design and technology. Good luck!