MAE 1351 Exam 1 Questions &
Answers (Grade A+)
Profile -
correct answer ✅a completed sketch that is used to create a solid
Tangent -
correct answer ✅Touching but not intersecting
Constraints -
correct answer ✅the geometric relationships, dimensions, or
equations, that control the size, shape, and orientation and include
assumptions that the CAD sketcher makes
Implicitly defined -
correct answer ✅hidden from the sketcher
Coincident -
correct answer ✅forces two points to coincide
Concentric -
correct answer ✅makes the centers of arcs or circles coincide
Collinear -
correct answer ✅forces a line to be collinear to another line
,MAE 1351 Exam 1 Questions &
Answers (Grade A+)
Linear constraints -
correct answer ✅define the distance between two points or lines
Radial constraints -
correct answer ✅specify the radius or diameter of an arc or circle
Angular constraints -
correct answer ✅measure the angle between two lines
Associative constraints -
correct answer ✅also called algebraic constraints, is used to relate
one constraint to another via an equational in variables
Variational Technique -
correct answer ✅solves the algebraic constraint variable all at
once, once there are enough equations
Parametric Technique -
correct answer ✅solves the algebraic constraints in sequential
order
, MAE 1351 Exam 1 Questions &
Answers (Grade A+)
Driving dimension -
correct answer ✅changing the dimensions changes the model
Driven dimension -
correct answer ✅changing the model changes the dimensions
Ground constraint -
correct answer ✅the first constraint applied, they serve as anchors
to fix geometry in place, and are usually a line or point having been
made coincident with the origin or plane
Regeneration -
correct answer ✅Updating the profile to show its new shape after
constraints are changed or added
Protrusion -
correct answer ✅when material is added
Cut -
correct answer ✅when material is removed
Answers (Grade A+)
Profile -
correct answer ✅a completed sketch that is used to create a solid
Tangent -
correct answer ✅Touching but not intersecting
Constraints -
correct answer ✅the geometric relationships, dimensions, or
equations, that control the size, shape, and orientation and include
assumptions that the CAD sketcher makes
Implicitly defined -
correct answer ✅hidden from the sketcher
Coincident -
correct answer ✅forces two points to coincide
Concentric -
correct answer ✅makes the centers of arcs or circles coincide
Collinear -
correct answer ✅forces a line to be collinear to another line
,MAE 1351 Exam 1 Questions &
Answers (Grade A+)
Linear constraints -
correct answer ✅define the distance between two points or lines
Radial constraints -
correct answer ✅specify the radius or diameter of an arc or circle
Angular constraints -
correct answer ✅measure the angle between two lines
Associative constraints -
correct answer ✅also called algebraic constraints, is used to relate
one constraint to another via an equational in variables
Variational Technique -
correct answer ✅solves the algebraic constraint variable all at
once, once there are enough equations
Parametric Technique -
correct answer ✅solves the algebraic constraints in sequential
order
, MAE 1351 Exam 1 Questions &
Answers (Grade A+)
Driving dimension -
correct answer ✅changing the dimensions changes the model
Driven dimension -
correct answer ✅changing the model changes the dimensions
Ground constraint -
correct answer ✅the first constraint applied, they serve as anchors
to fix geometry in place, and are usually a line or point having been
made coincident with the origin or plane
Regeneration -
correct answer ✅Updating the profile to show its new shape after
constraints are changed or added
Protrusion -
correct answer ✅when material is added
Cut -
correct answer ✅when material is removed
