AFNR webXam Review Outcomes 5.3, 5.5, 5.6, 5.9, 5.10, and 5.12

What is the primary purpose of using symbols, drawings, prints, and blueprints in construction?

• To enhance the aesthetic appeal of a project

• To provide a detailed representation of a project

• To reduce the cost of materials

• To increase the speed of construction

Which technique is used to apply proportional measurement in construction?

• Estimation

• Scaling

• Guesswork

• Approximation

What tool is commonly used to determine one's position on Earth?

• Compass

• GPS

• Map

• Ruler

Which factor is crucial in determining the suitability of an area for agricultural applications?

• Proximity to urban areas

• Soil quality

• Number of nearby roads

• Population density

What is the first step in laying out construction materials?

• Cutting

• Measuring

• Smoothing

• Boring

Which process involves shaping construction materials?

• Boring

• Smoothing

• Cutting

• Laying out

What is the role of the welding arc in welding?

• It provides a decorative finish

• It produces heat to melt the metal

• It cools the metal

• It cleans the metal surface

Which type of material is known for containing iron?

• Non-ferrous

• Ferrous

• Plastic

• Ceramic

What is a key characteristic of non-ferrous materials in welding?

• They are magnetic

• They are resistant to rust

• They are heavy

• They are brittle

Which of the following is a common non-ferrous metal used in construction?

• Steel

• Aluminum

• Iron

• Nickel