IET 154 Exam #1 questions with verified answers
a good problem statement includes... Ans✓✓✓-an undesired initial state, a
desired goal state, obstacles that prevent going from the undesired to the desired
state
aspects of design in engineering Ans✓✓✓-design processes, mechanical and
manufacturing
Assuming that a projection plane is offset to a new parallel position, an
axonometric projection of an object onto the projection plane will be identical
(i.e., same size and shape) in either location. Ans✓✓✓-True
axonometric projections Ans✓✓✓-isometric, dimetric, and trimetric
Benefits of isometric, diametric, trimetric pictorial views compared with other
pictorial views? Ans✓✓✓-Can see all dimensions from a single drawing
BOM Ans✓✓✓-Bill of Materials
CAD Ans✓✓✓-computer aided design
can a component be either a part of a subassembly? Ans✓✓✓-yes
Concept Scoring Matrix Ans✓✓✓-Evaluated based on target specifications and
importance
, concurrent engineering Ans✓✓✓-team approach to product design in which
team members, representing critical business functions, work together under the
coordination of a senior manager
core team Ans✓✓✓-project manager, mechanical designer, industrial designer,
manufacturing engineer, purchasing specialist, electronics designer, marketing
professional
create Ans✓✓✓-to bring into existence
cutting plane Ans✓✓✓-imaginary plane that passed through the part, often same
as symmetry plane of the part
definition of GD&T Ans✓✓✓-system for defining and communicating engineering
tolerances and relationships
definition of PLM Ans✓✓✓-the handling of a good as it moves through the
typical stages of its product life
definition of RE Ans✓✓✓-the process of physically disassembling an existing
product to learn how each component contributes to the product's overall
performance
design Ans✓✓✓-form vs function
design Ans✓✓✓-to create, fashion, execute, or construct according to plan
a good problem statement includes... Ans✓✓✓-an undesired initial state, a
desired goal state, obstacles that prevent going from the undesired to the desired
state
aspects of design in engineering Ans✓✓✓-design processes, mechanical and
manufacturing
Assuming that a projection plane is offset to a new parallel position, an
axonometric projection of an object onto the projection plane will be identical
(i.e., same size and shape) in either location. Ans✓✓✓-True
axonometric projections Ans✓✓✓-isometric, dimetric, and trimetric
Benefits of isometric, diametric, trimetric pictorial views compared with other
pictorial views? Ans✓✓✓-Can see all dimensions from a single drawing
BOM Ans✓✓✓-Bill of Materials
CAD Ans✓✓✓-computer aided design
can a component be either a part of a subassembly? Ans✓✓✓-yes
Concept Scoring Matrix Ans✓✓✓-Evaluated based on target specifications and
importance
, concurrent engineering Ans✓✓✓-team approach to product design in which
team members, representing critical business functions, work together under the
coordination of a senior manager
core team Ans✓✓✓-project manager, mechanical designer, industrial designer,
manufacturing engineer, purchasing specialist, electronics designer, marketing
professional
create Ans✓✓✓-to bring into existence
cutting plane Ans✓✓✓-imaginary plane that passed through the part, often same
as symmetry plane of the part
definition of GD&T Ans✓✓✓-system for defining and communicating engineering
tolerances and relationships
definition of PLM Ans✓✓✓-the handling of a good as it moves through the
typical stages of its product life
definition of RE Ans✓✓✓-the process of physically disassembling an existing
product to learn how each component contributes to the product's overall
performance
design Ans✓✓✓-form vs function
design Ans✓✓✓-to create, fashion, execute, or construct according to plan
