Aerospace Engineering EOC Questions And Answers
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a systematic problem-solving strategy, with criteria and constraints, used to develop many possible
solutions to solve a problem or satisfy human needs and wants and to winnow (narrow) down the
possible solutions to one final choice ANS Design Process
is a device incorporating a calibrated screw widely used for accurate measurement of components in
mechanical engineering and machining as well as most mechanical trades ANS Micrometers
Use is comparable to the vernier calipers, however, the gradations are not as precise. It's measuring
capacity is up to 3 inches. ANS Slide Calipers
The drawing of a 3d object that shows a corner view of a figure. it is not drawn in perspective and the
distances are not distorted. ANS Isometric drawing
A drawing that is used to show the material, size, and shape of a product for manufacturing purposes.
ANS technical drawing
a set of working drawings used in engineering that depict complete details of all components.
ANS assembly drawings
a type of drawing shown in three dimensions; includes isometric, oblique, and perspective drawings.
ANS pictorial drawing
a drawing that has several views used to describe the object. It is also called a multiview drawing.
ANS orthographic drawing
clearly, detailed diagrams of an electrical or mechanical system, are a top-level focus drawing and
describe how something works and/or how individual parts interface; often used in a concept or early
design stage to outline a design and its principles ANS schematic drawing
, - dimensions are read horizontally
- dimensions are centered on the dimension line
- tends to use abbreviations
- different syntax (1.000 DIAM 3 PLACES)
- drawings typically use Third Angle Projections with dimensions in inch units ANS ANSI
measurements
- dimensions are parallel to the dimension line
- dimension are placed above the dimension line
- uses symbols. (example: RAD, DIAM, 3 PLACES versus R, Ø, 3X)
- different syntax (3X Ø 1.000)
- drawings typically use First Angle Projections for view placement with dimensions in millimeter
units ANS ISO measurments
Compression, tension, torque, and Shear ANS Types of stress
A force that pushes on or squeezes a material.
(arrows pointing towards each other) ANS compression
stress that occurs when forces act to stretch an object
(arrows pointing away from each other) ANS tension
a turning or twisting force ANS torque
force directed parallel to a surface ANS shear
relates change in stress to the deformation it produces ANS Stress-Strain Curve
ultimate strength
With Verified Study Solutions
a systematic problem-solving strategy, with criteria and constraints, used to develop many possible
solutions to solve a problem or satisfy human needs and wants and to winnow (narrow) down the
possible solutions to one final choice ANS Design Process
is a device incorporating a calibrated screw widely used for accurate measurement of components in
mechanical engineering and machining as well as most mechanical trades ANS Micrometers
Use is comparable to the vernier calipers, however, the gradations are not as precise. It's measuring
capacity is up to 3 inches. ANS Slide Calipers
The drawing of a 3d object that shows a corner view of a figure. it is not drawn in perspective and the
distances are not distorted. ANS Isometric drawing
A drawing that is used to show the material, size, and shape of a product for manufacturing purposes.
ANS technical drawing
a set of working drawings used in engineering that depict complete details of all components.
ANS assembly drawings
a type of drawing shown in three dimensions; includes isometric, oblique, and perspective drawings.
ANS pictorial drawing
a drawing that has several views used to describe the object. It is also called a multiview drawing.
ANS orthographic drawing
clearly, detailed diagrams of an electrical or mechanical system, are a top-level focus drawing and
describe how something works and/or how individual parts interface; often used in a concept or early
design stage to outline a design and its principles ANS schematic drawing
, - dimensions are read horizontally
- dimensions are centered on the dimension line
- tends to use abbreviations
- different syntax (1.000 DIAM 3 PLACES)
- drawings typically use Third Angle Projections with dimensions in inch units ANS ANSI
measurements
- dimensions are parallel to the dimension line
- dimension are placed above the dimension line
- uses symbols. (example: RAD, DIAM, 3 PLACES versus R, Ø, 3X)
- different syntax (3X Ø 1.000)
- drawings typically use First Angle Projections for view placement with dimensions in millimeter
units ANS ISO measurments
Compression, tension, torque, and Shear ANS Types of stress
A force that pushes on or squeezes a material.
(arrows pointing towards each other) ANS compression
stress that occurs when forces act to stretch an object
(arrows pointing away from each other) ANS tension
a turning or twisting force ANS torque
force directed parallel to a surface ANS shear
relates change in stress to the deformation it produces ANS Stress-Strain Curve
ultimate strength
