Sexy Cat girls and CAD

Which of the following is not a type of standard mate?

A. Angle B. Coincident C. Curve D. Distance

C, curve

A hinge can be mated by ( ) and ( )

A. Angle, Coincident

B. Concentric, Distance

C. Parallel, Tangent

B, Concentric distance

Which of the following is not a type of engineering fit?

A. Clearance Fit

B. Crossover Fit

C. Interference Fit

D. Transition Fit

B

Which design can have the largest overall length tolerance i.e. possible error?

side to side ( series error stacks)

What is the tabulated information in the drawing?

A. BOM (Bill of Materials)

B. PDM (Product Design Management)

A

Which of the following is not a purpose of CAD automation?

A. Automate repetitive tasks

B. Save time/development cost

C. Reduce complexity

D. Increase productivity

C

Application programming interface (API) is used to design a CAD model by programming.

A. True

B. False

B

Which of the following is not a function of PDM (Product Data Management)? A. Store and index design data

B. Version control

C. Collaborate in multiple locations

D. Market analysis

D

Which of the following physical properties can be used in CAD?

A. Material

B. Light

C. Wind

D. All of the above

D

Electrical properties can be added to CAD models.

A. True

B. False

A

( 1 ) graphics use polygons, ( 2 ) graphics use rectangular pixels.

A. 1: Vector, 2: Raster

B. 1: Raster, 2: Vector

A

Which of the following CAE method can be used to analyze part bending?

A. Computational Fluid Dynamics (CFD)

B. Finite Element Analysis (FEA)

C. Multibody Dynamics (MBD)

B

( ) is a branch of mathematics concerned with questions of shape, size, relative position of figures, and the properties of space.

A. Coordinate System

B. Dimension

C. Geometry

C

Which coordinate system would best represent the robot?

A. Cartesian

B. Cylindrical

C. Polar

D. Spherical

A

Which of the following is NOT a type of sketch/feature pattern?

A. Circular

B. Linear

C. Mirror

D. Rectangular

D

What features are used in the following design?

A. Chamfer, Rib, Sweep

B. Fillet, Rib, Chamfer

C. Fillet, Sweep, Chamfer

B

Feature transformation allows individual axis scaling e.g., 150% in X and 200% in Y.

A. True

B. False

A

Which of the following is NOT a type of standard mate?

A. Angle

B. Coincident

C. Distance

D. Fit

D

Which design can have the largest overall length tolerance i.e. possible error? A. A

B. B

C. C

lmao side to side (theyre in series so it builds up error)

Which of the following is NOT a type of engineering fit?

A. Clearance Fit

B. Crossover Fit

C. Interference Fit

D. Transition Fit

B

Which of the following is NOT a CAE tool?

A. Computational Fluid Dynamics (CFD)

B. Cost Benefit Analysis (CBA)

C. Finite Element Analysis (FEA)

D. Multibody Dynamics (MBD)

B

Which of the following is NOT an advantage of FEM?

A. Capture of local effects

B. Easy representation of total solution

C. Inclusion of dissimilar material properties

D. Simplification of complex geometry

D

In FEM, ( ) is a coordinate location in space where the degrees of freedom (DOFs) are defined, ( ) is a basic building block.

A. Element, Node

B. Node, Element

B

In SolidWorks, which of the following is NOT a study parameter?

A. Boundary conditions

B. Material Properties

C. Study type

D. Volume

D

( ) is the capacity of a system beyond the expected loads or actual loads.

A. Design Capacity

B. Factor of Safety

C. Material Strength

D. Safety Load

B

( ) evaluates the forces generated by movement, as well as the movement itself.

A. Dynamic Analysis

B. Kinematic Analysis

A

( ) analysis method uses the assembly motion that triggers the external action. A. Event-based

B. Time-based

A

Which of the following is NOT an element of motion analysis?

A. Contact

B. Damper

C. Inertia

D. Motor

C

Which of the following is not a type of force functions?

A. Constant

B. Harmonic

C. Step

D. Variable

D

Which of the following is not an area of flow analysis?

A. Electric flow

B. Gas flow

C. Heat transfer

D. Liquid flow

A

Which of the following CAE method can be used to analyze aircraft turbulence?

A. Computational Fluid Dynamics (CFD)

B. Finite Element Analysis (FEA)

C. Multibody Dynamics (MBD)

A

What is the typical CAE analysis phase?

A. Analysis solver -> Pre-processing -> Post-processing

B. Pre-processing -> Post-processing -> Analysis solver

C. Pre-processing -> Analysis solver -> Post-processing

C

IN FEM, degrees of freedom of a ( ) represent the possible movement of the point due to loading

A. Coordinate

B. Element

C. Node

C

In Solidworks, which of the following is NOT a study parameter?

A. Boundary conditions

B. Material properties

C. Study type

D. Surface area

D

( ) is the capacity of a system beyond expected loads.

A. Design Capacity

B. Factor of Safety

C. Material Strength

D. Safety Load

B

In Solidworks motion simulation, one can manually set gravity direction and value.

A. True

B. False

A

( ) is the study of forces that cause motion (ex. torque, gravity, friction, etc.)

A. Kinematics

B. Kinetics

B

Which of the following is NOT an element of motion analysis?

A. Contact

B. Gravity

C. Sensor

D. Stress

D

Which of the following is NOT a type of sensors/monitors in SolidWorks simulation?

A. Costing Data

B. Interference Detection

C. Proximity

D. Safety

D

Which of the following is NOT a type of force function?

A. Contact

B. Harmonic

C. Random

D. Step

C

Which of the following is NOT an area of CAM?

A. Machining

B. Repair

C. Storage

D. Transportation

B

( ) is a common numerical control (NC) programming language that is mainly to control automated machine tools.

A. C-code

B. G-code

C. Machine-code

D. NC-code

B

( ) is the manufacturing process of using rotary cutters to remove material from a workpiece.

A. Grinder

B. Lathe

C. Mill

D. Press

C

( ) is a machine tool that rotates the workpiece on its axis to perform various operations.

A. Grinder

B. Lathe

C. Mill

D. Press

B

( ) is the relative velocity at which the cutter is advanced along the workpiece. A. Cutting speed

B. Feed rate

C. Machining rate

D. Tool speed

B

Which of the following is NOT a method of manufacturing cutting?

A. Gas cutting

B. Laser cutting

C. Plasma cutting

D. Waterjet cutting

A

( ) is a manufacturing process in which liquid material is poured into a mold, which contains a hollow cavity of the desired shape, and then allowed to solidify.

A. Casting

B. Forming

C. Molding

A

Which of the following is NOT a compressive forming?

A. Extrusion

B. Forging

C. Rolling

D. Shearing

D

Selective Laser Sintering (SLS) uses a laser as the power source to fully melt powdered material to form a solid structure.

A. True

B. False

B

Stereolithography (SLA or SL) is a manufacturing process that uses ( ), a process by which light causes chains of molecules to link together.

A. Crystallization

B. Photo polymerization

C. Thermal polymerization

B

Which of the following is NOT an area of CAM?

A. Management

B. Planning

C. Safety

D. Transportation

C

Which of the following is NOT an area of CAM?

A. Management

B. Planning

C. Safety

D. Transportation

C

( ) is the manufacturing process of using rotary cutters to remove material from a workpiece.

A. Grinder

B. Lathe

C. Mill

D Press

C

In multi-axis machining, tools move in ( ) or more ways to manufacture parts. A. 2

B. 3

C. 4

D. 5

C

( ) is the relative velocity at which the cutter is advanced along the workpiece. A. Cutting speed

B. Feed rate

C. Machining rate

D. Tool speed

B

Which of the following is NOT a forming method?

A. Bending

B. Milling

C. Rolling

D. Shearing

B

Which of the following is NOT a method of manufacturing cutting?

A. Gas cutting

B. Laser cutting

C. Plasma cutting

D. Waterjet cutting

A