Preview Questions Draftsman/CAD Technician | Role Specific Skill

Question 1: In 3D modeling, how do you ensure that the model is built to real-world scale?

Which action should you take?

Choose only one option

By checking the units and scale settings in the software and adjusting the model accordingly

By scaling the model at the end of the design process

By ignoring scale and focusing on overall visualization

By estimating dimensions and adjusting visually

Question 2: How should a Draftsman approach the creation of a 3D site model for a large construction project?

Which action should you take?

Choose only one option

Model the building only and leave the site to others

Ignore the site model and focus on the building design

Focus only on building structures and ignore the site layout

Create a 3D model that accurately represents the site, including topography, roads, utilities, and landscape features, using survey data for accuracy

Question 3: How do you create and manage different views (e.g., floor plans, elevations, sections) from a single 3D model?

Which action should you take?

Choose only one option

By using a separate 2D drawing for each view

By manually redrawing each view without referencing the 3D model

By using viewports or camera tools to generate 2D views from the 3D model, maintaining consistency

By switching between views manually without saving them

Question 4: In technical drawing, how do you represent a circular feature, such as a hole, in a view?

Which action should you take?

Choose only one option

By using a solid line and showing the dimension

By shading the circular feature

By drawing it with dashed lines

Using hidden lines to show its edges and diameter in the current view

Question 5: How can a CAD technician ensure that their work adheres to project-specific standards and guidelines?

Which action should you take?

Choose only one option

Use a different set of standards for each part of the project

Follow personal design preferences

Familiarize with the project's design standards, use pre-set templates and libraries, and regularly check work for compliance with project guidelines

Ignore the guidelines and focus on completing the project quickly

Question 6: In AutoCAD, what is the most efficient way to manage layer properties for complex construction drawings?

Which action should you take?

Choose only one option

Modifying layer colors and line types manually

Hiding all layers except for the main structural layer

Merging all layers into one to simplify the drawing

Using layer states and the Layer Properties Manager