Flammable materials should be stored in/on:

• An open bin and uncovered to allow for fumes to escape

• An OSHA-approved area

• The shop floor

• A tool box

Plumb bobs are most useful in establishing measurement:

• During weight and balance checks

• For horizontal surface reference points

• In surveying

• With a chalk line

Which of these is used to determine the center of cylindrical work?

• Bevel protractor square

• Rule with a center head

• Carpenter’s square

• Protractor

Which of these has an acute angle attachment for measuring acute angles accurately?

• Bevel protractor square

• Rule with a center head

• Carpenter’s square

• Protractor

Which of these is NOT to be used on a metal surface as it could lead to galvanic corrosion?

• Graphite pencil

• Marking pencil

• Scriber

• Setscrew

The vernier caliper can measure a distance as small as:

• 1/10th of an inch

• 1/100th of an inch

• 1/1000th of an inch

• 1/10,000th of an inch

The most accurate adjustable measuring instrument is the:

• Digital caliper

• Micrometer

• Vernier caliper

• Trammel

One complete and exact revolution of the micrometer thimble moves the spindle toward or

away from the anvil exactly:

• 0.0025 inch

• 0.25 inch

• 0.40 inch

• 0.025 inch

The vernier micrometer can measure a distance as small as:

• 1/10th of an inch

• 1/100th of an inch

• 1/1000th of an inch

• 1/10,000th of an inch

Which of these gauges helps to select the correct sizes of nuts, bolts and screws?

• Height gauge

• Depth gauge

• Thread gauge

• Surface gauge