Which tool is used to loosen or tighten cross-head screws or negative head screws?

Which tool is sometimes called a nut driver? It is used to tighten nuts in the same way that a screwdriver tightens screws?

Which tool is used to clean different computer components without scratching or leaving debris?

Which of the following are examples of cleaning tools? Select three answers.

Which tool is used to blow away dust and debris from different computer parts without touching the components?

Which of the following is not an example of hand tools

Identify the picture above.

A device for performing work on a material or a physical system using only hands.