Semester One Midterm Exam

Special type of interference fit characterized by maintenance of constant bore pressures.

Not a basic guideline when selecting the front view of an object for multiview presentation

Contains too many constraints, which is not possible with a parametric model.

How do you specify a full scale when using inches?

Device that relays the sense of touch and other physical sensations.

Should all of the dimension arrowheads on a drawing be the same size?

Give the standard height of dimension text.

Give another name for computer numerical control (CNC).

What size is a "C" size sheet of paper?

number used on a drawing to describe size, shape, location, form, or orientation of a feature.

part of the dimension from which the limits are calculated

Includes constraints but they aren’t enough to size and locate all geometry.

D-2 matches _________

Fits intended to determine only the location of the mating parts.

List three factors that influence sheet size selection

relates to the entire drawing and are placed separate of the notes.

measured size of a feature or part after manufacturing.

create orthographic, or oblique-angle views to depict function and assembly sequence of parts

largest and smallest boundaries a feature can be made as related to the dimension tolerance.

Holes sizes are dimensioned with leaders to the view where they appear as ___________________.

Creating a physical & functional model from a computer-generated 3-D model,using a RP machine.

Condition in which a feature contains the least amount of material allowed by the size limits

What is the minimum lettering height?

Give another name for passive VR.

Geometric characteristics & dimensionsthat control size, shape, and position of model geometry

create models and dwgs of airplanes,missiles, spacecraft, and components and related equipment

general term applied to describe a physical portion of a part or object.

graphic language using lines, symbols & notes to describe objects for manufacture/construction

Which of the following objects can NOT be described with one view.

Name two classifications of dimensions

Refers to a world that appears to be real & with many of the properties of an actual world.

When all dimensions are metric, what is the general note that should accompany the drawing?

Produces lower-quality surfaces without precise curvature control.

How should the decimal in numerals be treated?

allowed to vary in two directions from the specified dimension.

Dimensioning whereby each feature dimension comes from a common surface, axis, or center plane

The process of using a computer with software for design and drafting applications.  

Which of these are reasons why views are aligned on a drawing?

develop model and dwgs of structural features of ships, docks, and other marine structures

create dwgs for employing reinforcing steel, concrete, masonry, & other structural materials

prepare models and dwgs used in civil engineering projects such as hwys, bridges,pipelines, etc

A-2 matches _________

Allows you to separate objects into logical groups for formatting/display purposes.

The process or machine by encoded commands that are commonly prepared by a computer.

The ASME document that governs the standard for dimensioning and tolerancing.

provides similar running performance w/suitable lubrication allowance throughout their sizes 

Collection of symbols that can be used on any drawing.

Uses control points & other mathematical principles to define the location & form of the curve.

What are the recommended standard units of linear measurements on engineering documents?

Projects stereo images on the walls and floor of a room.

because of the limits of the dimension, there is always a clearance between mating parts.

Uses computers to assist in creation/modification of manufacturing control data/plans/operation

What does it mean when a dimension is enclosed in parenthesis    

C-1 matches _________

All numerals, figures, and notes lettered horizontally and read from the bottom of the drawing

True/False? Dimension lines should be placed at a uniform distance from the object.

Used in the proper scaling of various objects such as text, dimensions, and graphic patterns.

Characteristics applied to restrict the size or location of geometry.

The legal rights given to the authors of original works of authorships    

What is the recommended length-to-height ratio of arrowheads?

How do you specify a half scale when using inches?

Which of these methods does not use layers to increase productivity and add value to a drawing?

When are one-view drawings practical?

Objects have no freedom of movement.

Transferring electronic data from a database to a different format used by another program.    

The science of adapting the work environment to suit the needs of the worker.

Created using multiple curves by adjusting the position of surface control point or poles.

professional organization dedicated to advancement of design & drafting across all industries.

Measurements that numerically control the size or location of geometry.

T/F? Dimension lines are drawn perpendicular to the feature or object being dimensioned. 

Give another name for catalog feature.

Rules and principles that define right and wrong conduct    

The tolerance of each dimension builds on the next

How are notes for holes dimensioned on an engineering document?

The grant of a property right to the inventor issued by the USPTO.

Allows consistent and streamlined communication among owners and design/construction teams.

Computer aided design or computer aided-drafting

True/False? All succeeding dimension lines should be equally spaced

Describe the function of ahead mounted display (HMD) in a VR system.

Refers to specific features of an object.

total permissible variation in size or location

The situation in which a feature contains the most material possible.

Allow changes made to parts to reproduce automatically as changes in the assembly & drawing.

What is the minimum lettering height?

has a variation in only one direction from the specified dimension.