Interview Questions and Answers

Paper space and model space are two different workspaces in AutoCAD used for creating and editing drawings.

• Model space is where the actual drawing is created and edited in real-world dimensions.

• Paper space is where the layout of the drawing is created, including title blocks, borders, and annotations.

• Multiple viewports can be created in paper space to display different views of the drawing created in model space.

• Model space is typically used for creating 3D models, while pape...read more

Units will be used to measure and quantify various parameters in the design and analysis of engineering projects.

• Units are essential for accurate calculations and communication of results.

• Different units may be used for different parameters, such as length, mass, time, temperature, etc.

• Units can be converted using conversion factors or equations.

• Common unit systems include SI (International System of Units) and US customary units.

• Examples of units include meters, kilograms, s...read more

Array command creates a series of objects in a rectangular or polar pattern.

• Used in AutoCAD to create a series of objects in a pattern

• Can create rectangular or polar arrays

• Can be used for creating patterns of objects like bolts, nuts, etc.

• Syntax: ARRAY -> select objects -> specify base point -> specify second point or angle

• Can also use path option to create objects along a path

Layer systems are a way of organizing and managing different elements in a design or drawing.

• Layer systems allow for easy management and manipulation of different elements in a design or drawing

• Each layer can contain different types of elements, such as text, lines, or shapes

• Layers can be turned on or off, locked or unlocked, and reordered as needed

• Examples of layer systems include those used in CAD software, graphic design software, and even in web development

The tolerance in column checking refers to the acceptable deviation from the specified dimensions or alignment.

• Tolerance is usually specified in the project specifications or codes.

• It is important to ensure that the column is within the specified tolerance to ensure structural integrity.

• Tolerance can vary depending on the type of column and its location in the structure.

• For example, a column supporting a heavy load may have a smaller tolerance than a column supporting a light...read more

The quantity of excavation by a 210 excavator in 10 hours depends on various factors such as soil type, operator efficiency, and machine capabilities.

• The quantity of excavation can vary based on the type of soil. Harder soil may require more time and effort to excavate compared to softer soil.

• The efficiency of the operator operating the excavator also plays a role. A skilled operator can complete more excavation work in the given time frame.

• The capabilities of the 210 excavat...read more