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Laabri

Year 9 Assessment March 2021

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Last updated over 5 years ago
20 Nsɛmmisa
1
1
6
1
1
1
1
1
5
2
2
1
1
1
1
1
1
1
2
6
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1.

1. Name the type of movement shown in the image:

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2.

Name the type of movement shown in the image:

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3.

What types of movement can you identify in the image above? Linear, reciprocating, rotary or oscillating? Explain your answer. (6 marks)

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4.

Name the cam profile:

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5.

Pine is a type of hardwood or softwood?

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6.

A wheelbarrow is an example of a third-class lever mechanism. On the image what does A.) represent?

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7.

What are two or more gears working together called?

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8.

What is the purpose of the idler gear in this image? Explain your answer.

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9.

Explain the advantages of the use of CAD/CAM in industry and provide an example.

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10.

Why are carbohydrates important in your diet? Explain your answer.

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11.

Name two things that could prevent cross contamination when handling and preparing food?

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12.

Name an example of a good source of protein:

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13.

Name the tool:

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14.

Name a natural material:

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15.

What type of fabric construction does the image show?

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16.

Name one fabric property of elastane:

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17.

Name a resist dye technique that can be used in textile design.

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18.

Explain what a resistor does in an electrical circuit

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19.

Name two health and safety rules when using a soldering iron.

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20.

How can humans cut down on the use of plastic to reduce plastic waste? Explain in detail the environmental impacts that this could have.