NCCER Module 4 Review Questions and
Answers 100% Pass
1. Pneumatic tools get their power from a. air pressure b. fluid pressure c. hand pumps d. AC power
sources - โโa. air pressure
2. The most common use of the power drill is to a. cut wood, metal, and plastic b. drive nails into wood,
metal, and plastic c. make holes in wood, metal, and plastic d. carve letters in wood, metal, and plastic -
โโc. make holes in wood, metal, and plastic
3. A masonry bit is able to drill into concrete and similar material because it has a a. countersink shank b.
ceramic core c. whip check d. carbide tip - โโd. carbide tip
4. An example of an electric power drill that is designed to be used in tight spaces is a(n) a.
electromagnetic drill b. right-angle drill c. hammer drill d. keyless chuck drill - โโb. right-angle drill
5. The electromagnetic drill is a a. handheld drill used on wood b. cordless drill used on masonry and tile
c. portable drill used on thick metal d. pneumatic drill that has a pounding action - โโc. portable drill
used on thick metal
6. Hammer drills are designed to drill into a. wood, metal, and plastic b. concrete, brick, and tile c.
drywall, fiberglass, and wood d. roofing shingles, plastic, and wood - โโb. concrete, brick, and tile
7. A pneumatic impact wrench requires the use of a. impact sockets that are designed for applicable tool
b. an adapter so that handheld sockets fit c. shear pins between the wrench and the socket d. a trigger
lock to prevent accidental Starting - โโa. impact sockets that are designed for applicable tool
