Draughtsman Mechanical , Facade Draughtsman , Auto-CAD Draughtsman Interview Questions and Answers

Third angle projection is preferred in India for drawing mechanical drawings.

• Third angle projection is commonly used in India for mechanical drawings.

• It is important to follow the standard projection to avoid confusion.

• Other countries may use different projection methods such as first angle projection.

• AutoCAD software allows for easy selection of projection method.

• Understanding projection methods is important for accurate and clear technical drawings.

To select section line in plans, use the appropriate selection tool in AutoCAD and click on the desired line.

• Open the plan drawing in AutoCAD.

• Select the appropriate selection tool, such as the 'Line' or 'Polyline' tool.

• Click on the section line you want to select.

• Ensure that the line is highlighted or selected.

• You can also use additional selection methods like window selection or crossing selection to select multiple section lines at once.

• Examples: Use the 'Line' tool to sele...read more

The graphic name of two dimension plans is called 'elevation'.

• Elevation is a two-dimensional representation of a building's facade or interior walls.

• It shows the vertical dimensions of a building, including the height of windows, doors, and other features.

• Elevations are typically drawn to scale and are used by architects and engineers to plan and design buildings.

• They can also be used by contractors and builders to construct the building according to the design.

• Examples of el...read more

A pulley is a simple machine consisting of a wheel with a groove in which a rope or cable can run.

• Pulleys are used to change the direction of a force or to transmit rotational motion between two shafts.

• They can be fixed or movable and can have multiple grooves for multiple ropes or cables.

• Examples of pulleys include those used in elevators, cranes, and window blinds.