EOC UNIT 2

For the weight to slide into the case easily but not have too much room to move around, the size of the hole should be made to a diameter of 2.00 ± 0.01 in. What type of tolerance is indicated in the image?

• Limit dimension

• Bilateral tolerance

• Unilateral tolerance

• Mechanical tolerance

When Student 2 prints the design in ABS plastic, the plastic shrinks as it cools 2.315. The part with the hole being measured with a dial caliper is shown. Determine the inside diameter of the hole. Then, determine if the hole meets the specified tolerance of 2.00 ± 0.01 in. Round the diameter value to the nearest thousandth. Enter your answer.

• 2.000 in.

• 2.010 in.

• 2.315 in.

• 1.990 in.

Which type of line is used to show the visible edges of an object in a drawing?

• Dimension Line

• Object Line

• Center Line

• Hidden Line

Which line type is used to show the measurement of a distance with arrowheads?

• Hidden Line

• Object Line

• Center Line

• Dimension Line

Based on all of the given information, which material would make the best choice for the case?

• ABS

• PLA

• Nylon

• The materials are equivalent

Based on dimensioning standards, which is the best projection to use as a front view of the assembly?

• Side 1

• Side 2

• Side 3

• None of the above

Which type of hole is used to attach the bolts?

• A tapered hole

• A through hole

• A countersink hole

• A counterbore hole

Which constraint is required to align the washer’s axis of rotation with one of the axis of rotation for one of the four holes drilled in the base?

• A flush constraint

• A mate constraint

• An insert constraint

• A tangent constraint

Which physical property is most useful in determining the type of material used to create the canisters?

• Mass

• Volume

• Density

• Magnetism

What is another critical physical property for determining the material type of the canisters?

• Mass

• Conductivity

• Volume

• Magnetism