Computer Aided Drawing

 ENG6202 Computer Aided Drawing

is also used in job shops where one-of-a-kind products are made	sketching
Construction lines created using a separate format can be removed easily or set so they do not display or plot when the layout work is finished.	True
All lines are dark, crisp, sharp, and of the correct thickness when properly drawn.	True
These lines that are half as thick as object lines for contrast	Hidden lines
It is one field or discipline where inclined text is commonly found on drawings.	structural drafting
Visible lines, also called object lines or outlines.	True
Sketching equipment is very complicated.	False
Sketching is a method of communication used as a tool for problem solving.	True
Drafting is a key element of the development process and is used during all the developmental stages of a mechanical design.	False
Lines that are used to show and locate the centers of circles and arcs and to represent the center axis of a circular or symmetrical form	Centerlines
Construction lines are one of the ASME standard line types because they do represent a specific drawing feature and are not reproduced on the final drawing	False
All arrowheads on dimension lines and leader lines should not be the same size throughout the drawing.	True
lines are also thick and used to identify where a view is taken for view enlargements, removed views, or partial views	viewing-plane
A lines created using a separate format can be removed easily or set so they do not display or plot when the layout work is finished.	Construction Line
Sketching is freehand drawing without the aid of drafting equipment.	True
Lines that are used to shorten the length of a long object or part or to provide a partial view of a feature	Break lines
Lines are used to indicate the location of a stitching or sewing process.	Stitch lines
Sketching refers to all letters and numbers on drawings and related documents.	False
A type of drafter that work from specifications, sketches, and rough drafts.	Architectural drafters
The unauthorized copying of software is called _____ software piracy	software piracy
uses an extensive set of conventions to convey information very precisely, with very little ambiguity	engineering drawing
is a man or woman employed in the drafting profession.	drafter
Drafting is a broad occupation.	True
graphically represent aerial photographic detail, such as contour points, hydrography, topography, and cultural features, using precision stereo plotting apparatus or drafting instruments.	photogrammetrists
What is GIS stands for?	Geographic Information System
A type of drafter is a drafter associated with mechanical drafting for the manufacturing industry.	Mechanical Drafter
A type of drafter that draw maps, diagrams, profiles, cross sections, directional surveys, and subsurface formations to represent geological or geophysical stratigraphy and locations of gas and oil deposits	Geological drafters
Mechanical drafters develop CADD models and drawings of structural and mechanical features of ships, docks, and other marine structures and equipment.	False
Descriptive geometry uses the image-creating technique of imaginary, parallel projectors emanating from an imaginary object and intersecting an imaginary plane of projection at right angles.	True
Isometric is a means of representing a three-dimensional object in two dimensions	False
Surface finish it specifies the surface quality of the item .	True
It is a specialization of architectural drafting.	Commercial Drafting
A __________ language using lines, symbols, and notes to describe objects for manufacture or construction.	graphic
Gasperd Monge is usually considered the "father of descriptive geometry".	True
They are the drafters that build models of proposed landscape construction and prepare colored drawings for presentation to clients.	Landscape drafters
A plumbing drafter, also known as a pipe drafter.	True
A type of drafter that develop working layouts and master drawings of automotive vehicle components, assemblies, and systems	Automotive design drafters
The most important communication tools that a company can possess is the engineering drafting.	False
ADDA is the acronym for the American Design Drafting Association and the American Digital Design Association.	True
The standardized lettering format was developed as a modified form of the Gothic letter font.	True
Lines are used to indicate the location of a stitching or sewing process.	Stitch lines
Visible lines, also called object lines or outlines.	True
Mechanical drafters develop CADD models and drawings of structural and mechanical features of ships, docks, and other marine structures and equipment.	False
is a man or woman employed in the drafting profession	drafter
It may specialize in a type of building, such as residential or commercial, or a construction material, such as reinforced concrete, masonry, steel, or timber.	Architectural Drafters
A type of drafter that develop working layouts and master drawings of automotive vehicle components, assemblies, and systems.	Automotive design drafters
It may prepare separate detailed site plans, grading and drainage plans, lighting plans, paving plans, irrigation plans, planting plans, and drawings and details of garden structures	Landscape drafters
Compass is also used in navigation to measure distance in nautical miles.	False
is one of the pioneering companies that has played a significant role in developing CAD software.	AutoDesk
This plane is perpendicular to some principal plane, then the drawing on such drawing is called ________.	Primary Auxiliary Views
Irregular curves, commonly called _____ , are curves that have no constant radii.	French curve
It refers to the material on which you create drawings, such as paper or polyester film.	Media
It can also be used as straightedges to connect points for drawing lines without the aid of a parallel bar or machine scale.	Triangles
2D software have been first developed way back in	1970's
If the auxiliary view does not lie uniformly on both sides of the reference line, then it is called Unsymmetrical Auxiliary Views	True
3D models as they can be viewed and rotated in any direction	x, y, or z
uses a process that involves an ultraviolet light passing through a translucent original drawing to expose a chemically coated paper or print material underneath.	diazo
A software that was introduced in the late 1960's to expedite engineering drawing process.	Computer Aided Design
CAD is stands for Computer-Aided Drawing.	False
A _______ has a traversing arm that moves left and right across the table and a head unit that moves up and down the traversing arm	track drafting machine
Erasability is important because errors need to be corrected, and changes are frequently made.	True
If the auxiliary view does not uniformly lie on both sides of the reference line, then it is called ______________________	Symmetrical Auxiliary Views
A scale is an instrument with a system of ordered marks at fixed intervals used as a reference standard in measurement.	True
A manual drafting machine is a machine that mounts to the table or board and has scales attached to an adjustable head that rotates for drawing angles.	True
If the inclined surface is seen in the top plane, then such an auxiliary view will be called	top auxiliary view
Referenced-file-mode systems it enables users to levergae other users' work as background data.	True
The term automatic pencil refers to a pencil with a lead chamber that advances the lead from the chamber to the writing tip by the push of a button or tab when a new piece of lead is needed.	True
A _______ is an instrument used to draw circles and arcs.	compass
The mechanical engineer’s scale is commonly used for mechanical drafting when drawings are in fractional or decimal inches.	True
Templates for drawing other shapes, such as ellipses, and for letters are also common.	True
These are also available for specific requirements and drafting disciplines.	Templates
are used to transfer dimensions or to divide a distance into a number of equal parts	dividers
The term generation refers to the number of times a copy of an original drawing is reproduced and used to make other copies.	True
It is a machine for photographically reproducing material.	Photocopy printer
It refers to the material on which you create drawings, such as paper or polyester film.	Media
If it lies on one side only of the reference line, then it is called ____________________.	Bilateral Auxiliary Views
Diazo is drafting paper with translucent properties that is specially designed to accept pencil or ink.	False
Construction lines for layout and guidelines are very lightly drawn with a __________ lead.	6H or 4H
If the auxiliary view lies uniformly on both sides of the reference line, then it is called	Symmetrical Auxiliary Views
The parallel bar slides up and down a drafting board to allow you to draw vertical lines.	True
A divider is especially useful for large circles, but using one can be time consuming.	False
If the inclined surface is seen in the frontal plane, then such an auxiliary view will be called	frontal auxiliary view
Durability is a consideration if the original drawing will be extensively used.	True
It refers to the material on which you create drawings, such as paper or polyester film.	Media
can also be used as straightedges to connect points for drawing lines without the aid of a parallel bar or machine scale.	triangles
If the inclined surface is seen in the profile plane, then such an auxiliary new will be called	profile auxiliary view
These images are called 3D models as they can be viewed and rotated in any direction – X, Y or Z.	True
3D CAD tools were introduced in ___ by a partnership between IBM-Dassults.	1980
This type of CAD software allows only a single user to work on a single file at a time.	single-file-mode systems
_________are used to reduce or enlarge an object without having to make mathematical calculations or scale manipulations	Proportional dividers
These images are called _____ as they can be viewed and rotated in any direction – X, Y or Z.	3D models
c is one of the most important characteristics of drawing media when reproducing the drawing using the diazo print process	transparency
The _________ clamps to a table and through an elbow like arrangement of supports allows you to position the protractor head and scales anywhere on the board.	arm machine
It is technology for design and technical documentation, which replaces manual drafting with an automated process.	computer-aided design and drafting
computer-aided design and drafting	True
It refers to the material on which you create drawings, such as paper or polyester film.	Media
Straight cutting plane in one line can be used if ___________.	all the hidden objects are in one line
Today most engineering drawing is done with CAD, but pencil and paper have disappeared.	False
Mechanical drafters develop CADD models and drawings of structural and mechanical features of ships, docks, and other marine structures and equipment	False
As far as possible, the dimension should be given to which of the following lines?	outline
The section which draws the section of assembly drawing is called as ____________	removed section
A software that was introduced in the late 1960's to expedite engineering drawing process.	computer aided design
These are also available for specific requirements and drafting disciplines.	Templates
The cutting plane cut the small portion after before the is cut by the full or half section, the section is known as __________	broken out section
the section in which the sectional views are not drawn there itself, but at a place adjacent to it is known as _________	removed section
A _______ has a traversing arm that moves left and right across the table and a head unit that moves up and down the traversing arm.	track drafting machine
Artistic ability is helpful in some specialized fields, as is knowledge of manufacturing and construction methods	True
In unidirectional system the dimensions are ______	Placed by breaking the dimension line in the middle
It is a machine for photographically reproducing material.	Photocopy printer
It is a film on which drawings or other printed materials are photographed at greatly reduced size for ease of storage.	Microfilm
A section is parallel to vertical plane the true shape and size is obtained by taking projection of section on to _________ plane.	profile
Inclined and offset cutting planes can be used if __________.	it is used for combined objects
_________are used to reduce or enlarge an object without having to make mathematical calculations or scale manipulations.	DIvider
3D CAD tools were introduced in ___ by a partnership between IBM-Dassults	1980’s
Which are the two systems of placing dimensions? i. Aligned system, ii. Break system, iii. Unidirectional system, iv. Directional system	i,iii
The _________ clamps to a table and through an elbow like arrangement of supports allows you to position the protractor head and scales anywhere on the board.	arm machine
A section is perpendicular to both the reference planes the true shape and size is obtained by taking projection of section on to _ plane	profile
A section is parallel to horizontal plane the true shape and size is obtained by taking projection of section on to _________ plane.	horizontal
It can also be used as straightedges to connect points for drawing lines without the aid of a parallel bar or machine scale	T-Square
The advised position of placement of the dimensions should be ______.	on the boundaries of the view (incorrect)
When the interior of an object is complicated, which of the following view is used?	Secional View
When the cutting plane cuts the entire object the section is known as _______.	Full section
Drafting is a broad occupation.	True
Descriptive geometry uses the image-creating technique of imaginary, parallel projectors emanating from an imaginary object and intersecting an imaginary plane of projection at right angles.	True
The section which cuts the object at an angle is called ________	auxiliary section
uses a process that involves an ultraviolet light passing through a translucent original drawing to expose a chemically coated paper or print material underneath.	diazo printing
Construction lines for layout and guidelines are very lightly drawn with a __________ lead.	6H or 4H
For the object which is symmetrical about the central axis; from which method of section it can be drawn __________	Half section
It refers to the material on which you create drawings, such as paper or polyester film.	Media
Isometric is a means of representing a three-dimensional object in two dimensions	True
What is the type of sections from given option?	Full section
In which of the following type of dimensioning, the dimensions are arranged only in a straight line?	chain dimension
When the section is to be drawn for a small area of the object, a ________section is used.	revolved section
2D software have been first developed way back in A	1970
Crane hook is to drawn by _________method.	revolved section
A plumbing drafter, also known as a pipe drafter.	True
All lines are dark, crisp, sharp, and of the correct thickness when properly drawn.	True

 

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