MCQOPTIONS
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MCQOPTIONS
This section includes 730 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 651. |
Topographic shell fabrication is typically used to mold rapid prototypes of small-scale parts. |
| A. | True |
| B. | False |
| Answer» C. | |
| 652. |
Recycling or proper disposal of a product has become increasingly important to the design process. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 653. |
Tests of prototypes should simulate the conditions under which the product is to be used. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 654. |
Solid ground curing systems are the most common rapid prototyping systems. |
| A. | True |
| B. | False |
| Answer» C. | |
| 655. |
In the design process for a product, it is not necessary that the designer know the functions and performance expected of that product. |
| A. | True |
| B. | False |
| Answer» C. | |
| 656. |
Direct shell production casting is used in directly creating molds for metal casting. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 657. |
Manufacturing involves making products from raw materials. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 658. |
Design for assembly is not an important part of manufacturing because assembly operations contribute little to product cost. |
| A. | True |
| B. | False |
| Answer» C. | |
| 659. |
Using computer-aided engineering, designs can be optimized and modified. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 660. |
Manufacturing generally does not add value. |
| A. | True |
| B. | False |
| Answer» C. | |
| 661. |
Computer-aided manufacturing typically involves all phases of manufacturing. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 662. |
Tolerances in an architectural drawing are just as close as tolerances used in mechanical drawings. |
| A. | True |
| B. | False |
| Answer» C. | |
| 663. |
Doubled threads are composed of two or more ridges running side by side. |
| A. | True |
| B. | False |
| Answer» C. | |
| 664. |
ANSI has established three classes of fit. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 665. |
Keys can be used to prevent movement between shafts and wheels. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 666. |
A screw thread is a ridge of uniform section in the form of a helix on the external or internal surface of a cylinder. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 667. |
The dimensioning standards used by a typical architectural firm were probably developed by the architects, designers, and drafters in the firm. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 668. |
This is the smallest diameter of a screw thread: |
| A. | Internal thread diameter |
| B. | Minor diameter |
| C. | Major diameter |
| D. | External thread diameter |
| Answer» C. Major diameter | |
| 669. |
Dimensions are used on the elevation plan to describe ________. |
| A. | Finished floor elevations |
| B. | Roof overhangs |
| C. | Roof pitch angles |
| D. | All of the above |
| Answer» E. | |
| 670. |
Drafters usually begin a set of dimensions from the inside edge of an exterior wall. |
| A. | True |
| B. | False |
| Answer» C. | |
| 671. |
The total dimension of the front side should match the total dimension of the back side. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 672. |
The text style used on an architectural drawing is determined by the drafter. |
| A. | True |
| B. | False |
| Answer» C. | |
| 673. |
This is the bottom surface joining the sides of two adjacent threads: |
| A. | Lead |
| B. | Pitch |
| C. | Crest |
| D. | Root |
| Answer» E. | |
| 674. |
The dimension text size is determined by what the architect deems necessary in ________. |
| A. | Model space |
| B. | Paper space |
| C. | The Finished plot |
| D. | The PDF file |
| Answer» D. The PDF file | |
| 675. |
This type of solid is formed by sweeping a shape along a linear path: |
| A. | Planar solid |
| B. | Revolved solid |
| C. | Warped solid |
| D. | Extruded solid |
| Answer» E. | |
| 676. |
The Offset tool is useful in setting up an auxiliary view. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 677. |
Auxiliary views allow principal faces of features that are parallel to the standard planes of projection to appear true shape and size. |
| A. | True |
| B. | False |
| Answer» C. | |
| 678. |
A ruled surface is one that may be generated by sweeping a generatrix along a path. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 679. |
The second line of dimensions out from the plan generally includes ________. |
| A. | Centers of doors and windows |
| B. | The distances between outside walls and interior walls. |
| C. | The measurement from the outside of the brick to the inside of the exterior wall. |
| D. | The measurement from one outside corner to the opposite outside corner. |
| Answer» C. The measurement from the outside of the brick to the inside of the exterior wall. | |
| 680. |
A secondary view is always perpendicular to one of the principal views. |
| A. | True |
| B. | False |
| Answer» C. | |
| 681. |
Solids bounded by warped surfaces have no group name. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 682. |
An efficient method for trimming the corners on an auxiliary view is to use the ________. |
| A. | 0 radius fillet |
| B. | Hatch tool |
| C. | Extend tool |
| D. | Grips function |
| Answer» B. Hatch tool | |
| 683. |
A secondary auxiliary view is a projection off of the ________. |
| A. | Front view |
| B. | Top view |
| C. | Primary auxiliary view |
| D. | None of the above |
| Answer» D. None of the above | |
| 684. |
In this type of auxiliary view, a break line is used to indicate the imaginary break in the views: |
| A. | Primary |
| B. | Secondary |
| C. | Revolved |
| D. | Partial |
| Answer» E. | |
| 685. |
When using the descriptive geometry method to create an auxiliary view the drafter should ________. |
| A. | rotate the snap grid to the same angle of the inclined plane |
| B. | offset the right vertical line of the front view |
| C. | rotate the top line of the front view 45 degrees |
| D. | offset the top line of the front view 2 inches |
| Answer» B. offset the right vertical line of the front view | |
| 686. |
Simplified conventional representations that deviate from true orthographic projection may be used to enhance economy and clarity in a drawing. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 687. |
A lug is a flattened collar or rim around a cylindrical part to allow for attachment. |
| A. | True |
| B. | False |
| Answer» C. | |
| 688. |
Approximately this much of the cost of product development and manufacture is determined at the design stage: |
| A. | 40-50% |
| B. | 60-75% |
| C. | 70-80% |
| D. | 75-85% |
| Answer» D. 75-85% | |
| 689. |
This is a solid shape that fits inside the mold and forms a hole in a cooled cast metal or molten plastic object: |
| A. | Core |
| B. | Cavity |
| C. | Prototype |
| D. | Hole mold |
| Answer» B. Cavity | |
| 690. |
These gears transmit power between shafts whose axes intersect at any angle: |
| A. | Worm gears |
| B. | Spur gears |
| C. | Bevel gears |
| D. | Racks |
| Answer» D. Racks | |
| 691. |
These include taper pins, straight pins, dowel pins, clevis pins, and cotter pins: |
| A. | Bolts |
| B. | General fasteners |
| C. | Machine pins |
| D. | Rivets |
| Answer» D. Rivets | |
| 692. |
The distance a screw thread advances axially in one turn is the: |
| A. | Lead |
| B. | Pitch |
| C. | Turn |
| D. | Crest |
| Answer» B. Pitch | |
| 693. |
The standard number of threads per inch for various diameters is the: |
| A. | Series of thread |
| B. | Lead |
| C. | Major diameter |
| D. | Thread pitch |
| Answer» B. Lead | |
| 694. |
This type of fit is high quality and is used for the bulk of interchangeable screw thread work: |
| A. | Class 1 |
| B. | Class 2 |
| C. | Class 3 |
| D. | Class 4 |
| Answer» C. Class 3 | |
| 695. |
This type of thread is a thread on the inside of a member: |
| A. | Basic thread |
| B. | External thread |
| C. | Internal thread |
| D. | Major diameter thread |
| Answer» D. Major diameter thread | |
| 696. |
This is a rounded exterior blend between surfaces: |
| A. | Fillet |
| B. | Round |
| C. | Taper |
| D. | Chamfer |
| Answer» C. Taper | |
| 697. |
Architectural dimensioning standards allow for the placement of dimensions inside the floor plan. These inside dimensions locate interior ________. |
| A. | door openings and walls |
| B. | centers of cabinets |
| C. | windows |
| D. | all of the above |
| Answer» B. centers of cabinets | |
| 698. |
Architectural dimensioning is usually done in ________. |
| A. | Even numbers |
| B. | Feet and inches |
| C. | Feet only |
| D. | Inches only |
| Answer» C. Feet only | |
| 699. |
Some of the standard AutoCAD text styles used in architectural drawings includes ________. |
| A. | CityBlueprint |
| B. | CountryBlueprint |
| C. | Stylus BT |
| D. | All of the above |
| Answer» E. | |
| 700. |
Dimension text is generally placed above the ________ line. |
| A. | Dimension |
| B. | extension |
| C. | center |
| D. | leader |
| Answer» B. extension | |