MAE 1351 FINAL TEST 2026 QUESTIONS
WITH CORRECT ANSWERS GRADED A+
◍ Holes.
Answer: A cut feature added to a model that will often receive a fastener for
system assembly
◍ High or low volume production?Broaching.
Answer: Low-Volume- rapidly sliding a broach through the workpiece
forms a hole or slot, it is a long cutting tool with teeth that are shaped to cut
away.
◍ axonometric aberration.
Answer: everything in parallel causes optical illusion. circles are shown as
ellipses.
◍ Measure surface.
Answer: a command that returns the area of a specified surface and the
length of the perimeter surrounding that surface
◍ Swept features.
Answer: made with one profile, follows a path or trajectory, ex. A garden
hose
◍ Finite Element Analysis (FEA).
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
◍ (Q/M).
Answer: quantity of madire. Used if assembly requires more than one part.
◍ base instance.
, Answer: remains stationary
◍ Coincident.
Answer: forces two points to coincide
◍ International Sheet Sizes.
Answer: ISO: A4 (letter size/close to 8 1/2 x 11), A3, A2, A1, A0measured
in millime meters
◍ Describe a finite element mesh..
Answer: dividing the part into small pieces
◍ Half sections.
Answer: The section view produced when a single cutting plane is used to
hypothetically cut an object up to a plane or axis of symmetry, leaving that
portion beyond the plane or axis intact
◍ Writing in inches rules.
Answer: Zero not before decimalno commas# of decimals must be of equal
tolerance
◍ A cat's whisker measures:.
Answer: 0.004 in
◍ Mass Properties Analysis.
Answer: A computer-generated document that gives the mechanical
properties of a 3-D solid model
◍ My machinist claims to be able to hold a particular dimension to 5 tenths.
She means....
Answer: 0.0005"
◍ Colinear constraint.
Answer: forces a line to be colinear to another line
◍ I bring a cube into an assembly and mate-coincident one of its edges to a
fixed edge. It now has how many DOF's.
Answer: 2
, ◍ A zero is not used before the decimal point for values less than one inch..
Answer: Type of Dimensioning (5)
◍ Draft.
Answer: a slight angle in the otherwise straight walls of a part usually used
to facilitate its removal from a mold
◍ ANSI.
Answer: American National Standards Institute
◍ The same orthographic projection may be obtained from two different parts.
True?.
Answer: Yes; two orthographic projections of completely different objects
may look identical
◍ Thread Series.
Answer: groups of common diameter and pitch characteristics by number of
threads per inch
◍ boundary conditions.
Answer: The constraints and loadsadded to the boundaries of a finite
element model.
◍ Medium Drive Fit.
Answer: These fits are for ordinary steel parts or shrink fits on light
sections—the tightest fit usable with cast iron.
◍ Cavalier Oblique drawing.
Answer: Generated when the true length of the depth dimension is measured
along the receding axes
◍ Constraints.
Answer: the geometric relationships, dimensions, or equations, that control
the size, shape, and orientation and include assumptions that the CAD
sketcher makes
◍ Datums.
Answer: models made via reference geometry that don't actually exist but
WITH CORRECT ANSWERS GRADED A+
◍ Holes.
Answer: A cut feature added to a model that will often receive a fastener for
system assembly
◍ High or low volume production?Broaching.
Answer: Low-Volume- rapidly sliding a broach through the workpiece
forms a hole or slot, it is a long cutting tool with teeth that are shaped to cut
away.
◍ axonometric aberration.
Answer: everything in parallel causes optical illusion. circles are shown as
ellipses.
◍ Measure surface.
Answer: a command that returns the area of a specified surface and the
length of the perimeter surrounding that surface
◍ Swept features.
Answer: made with one profile, follows a path or trajectory, ex. A garden
hose
◍ Finite Element Analysis (FEA).
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
◍ (Q/M).
Answer: quantity of madire. Used if assembly requires more than one part.
◍ base instance.
, Answer: remains stationary
◍ Coincident.
Answer: forces two points to coincide
◍ International Sheet Sizes.
Answer: ISO: A4 (letter size/close to 8 1/2 x 11), A3, A2, A1, A0measured
in millime meters
◍ Describe a finite element mesh..
Answer: dividing the part into small pieces
◍ Half sections.
Answer: The section view produced when a single cutting plane is used to
hypothetically cut an object up to a plane or axis of symmetry, leaving that
portion beyond the plane or axis intact
◍ Writing in inches rules.
Answer: Zero not before decimalno commas# of decimals must be of equal
tolerance
◍ A cat's whisker measures:.
Answer: 0.004 in
◍ Mass Properties Analysis.
Answer: A computer-generated document that gives the mechanical
properties of a 3-D solid model
◍ My machinist claims to be able to hold a particular dimension to 5 tenths.
She means....
Answer: 0.0005"
◍ Colinear constraint.
Answer: forces a line to be colinear to another line
◍ I bring a cube into an assembly and mate-coincident one of its edges to a
fixed edge. It now has how many DOF's.
Answer: 2
, ◍ A zero is not used before the decimal point for values less than one inch..
Answer: Type of Dimensioning (5)
◍ Draft.
Answer: a slight angle in the otherwise straight walls of a part usually used
to facilitate its removal from a mold
◍ ANSI.
Answer: American National Standards Institute
◍ The same orthographic projection may be obtained from two different parts.
True?.
Answer: Yes; two orthographic projections of completely different objects
may look identical
◍ Thread Series.
Answer: groups of common diameter and pitch characteristics by number of
threads per inch
◍ boundary conditions.
Answer: The constraints and loadsadded to the boundaries of a finite
element model.
◍ Medium Drive Fit.
Answer: These fits are for ordinary steel parts or shrink fits on light
sections—the tightest fit usable with cast iron.
◍ Cavalier Oblique drawing.
Answer: Generated when the true length of the depth dimension is measured
along the receding axes
◍ Constraints.
Answer: the geometric relationships, dimensions, or equations, that control
the size, shape, and orientation and include assumptions that the CAD
sketcher makes
◍ Datums.
Answer: models made via reference geometry that don't actually exist but
