YEAR 7 FIRST TERM REVISION BASIC TECH

Technology can be defined as:

• The study of machines and tools

• The application of scientific knowledge for practical purposes

• The use of computers only

• The study of biology and chemistry

What is the primary purpose of the kiln in the diagram?

• To melt glass

• To fire ceramics

• To mix materials

• To shape metals

What is the primary role of an Engineer?

• To design and build structures

• To develop software

• To conduct scientific experiments

• To manage businesses

_______ is the primary characteristic of ceramics?

• Conductivity

• Flexibility

• Hardness

• Transparency

The primary purpose of workshop safety rules is

• To punish students

• To prevent accidents

• To increase productivity

• To reduce costs

Which property makes metals useful for electrical wiring?

• Conductivity

• Strength

• Durability

• Corrosion resistance

What is the primary purpose of workshop safety rules?

• To punish students

• To prevent accidents

• To increase productivity

• To reduce costs

What is the main characteristic of wood as a natural material?

• Hardness

• Softness

• Porosity

• Conductivity

Which of the following is an example of technology?

• A pencil

• A car

• A house

• All of the above

Identify the type of glass shown in the diagram.

• Laminated glass

• Tempered glass

• Borosilicate glass

• Insulated glass