MAE 1351 - UTA Exam 3 Questions &
Answers (Grade A+)
boundary conditions -
correct answer ✅The constraints and loads
added to the boundaries of a finite element model.
center-of-mass (centroid): -
correct answer ✅The origin of the
coordinate axes for which the first moments are zero.
constraint -
correct answer ✅A boundary condition applied to a
finite element model to prevent it from moving
through space.
density -
correct answer ✅The mass per unit volume for a given material.
displacement: -
correct answer ✅A change in the location of points on
an object after it has been subjected to external loads
, MAE 1351 - UTA Exam 3 Questions &
Answers (Grade A+)
Finite Element Analysis -
correct answer ✅An advanced computer based
design analysis technique that involves subdividing
an object into several small elements to determine
stresses, displacements, pressure fields, thermal distributions,
or electromagnetic fields.
mechanical stress -
correct answer ✅Developed force applied per unit
area that tries to deform an object.
mesh -
correct answer ✅The series of elements and nodal points on a
finite element model.
moment-of-inertia -
correct answer ✅The measure of an object's ability
to resist rotational acceleration about an axis
radius-of-gyration -
correct answer ✅The distance from an axis where
Answers (Grade A+)
boundary conditions -
correct answer ✅The constraints and loads
added to the boundaries of a finite element model.
center-of-mass (centroid): -
correct answer ✅The origin of the
coordinate axes for which the first moments are zero.
constraint -
correct answer ✅A boundary condition applied to a
finite element model to prevent it from moving
through space.
density -
correct answer ✅The mass per unit volume for a given material.
displacement: -
correct answer ✅A change in the location of points on
an object after it has been subjected to external loads
, MAE 1351 - UTA Exam 3 Questions &
Answers (Grade A+)
Finite Element Analysis -
correct answer ✅An advanced computer based
design analysis technique that involves subdividing
an object into several small elements to determine
stresses, displacements, pressure fields, thermal distributions,
or electromagnetic fields.
mechanical stress -
correct answer ✅Developed force applied per unit
area that tries to deform an object.
mesh -
correct answer ✅The series of elements and nodal points on a
finite element model.
moment-of-inertia -
correct answer ✅The measure of an object's ability
to resist rotational acceleration about an axis
radius-of-gyration -
correct answer ✅The distance from an axis where
