IED Final Exam Review

A _______________tolerance provides an allowable variation in only one direction (either larger or smaller).

• a.unilateral

• b.bilateral

• c.additive

• d.Limit dimensions

An _____________fit is the fastening between two parts which is achieved by friction after the parts are pushed together, rather than by any other means of fastening.

• a.clearance

• b.transition

• c.interference

• d.significant digits

To choose the best method to connect components you should be familiar with common techniques used to join components—_____________, fasteners, joinery, threads, and a more modern joint design, snap-fits.

• a.liquids

• b.adhesives

• c.chemicals

• d.dirt

Polyurethane is an adhesive that is commonly sold as _____________

• a.hot melt glue

• b.wood or carpenter’s glue

• d.Gorilla Glue

• d.Epoxy

A group of parts that are connected and form one unit.

• a.Assembly

• b.Translation

• c.Rotation

• d.Degree of Freedom

A variable by which an object can move.

• a.Assembly

• b.Translation

• c.Rotation

• d.Degree of Freedom

Assembly ____________ document and provide instructions for how individual parts should be joined to form the final assembly.

• a.Parts list

• b.drawings

• c.pictures

• d.tables

____________ annotations are used to quickly identify a part.

• a.side

• b.top

• c.rotation

• d.balloon

The acceptable amount of dimensional variation that will still allow an object to function correctly.

• a.measurable

• b.tolerances

• c.iterative

• d.assemblies

A process that repeats a series of steps over and over until the desired outcome is obtained.

• a.measurable

• b.tolerances

• c.iterative

• d.assemblies