ASVAB Shop Information Practice Test 540061 Results

Your Results Global Average
Questions 5 5
Correct 0 3.03
Score 0% 61%

Review

1

Which of the following is not an advantage of using a tape measure over using a ruler?

56% Answer Correctly

easier storage

measure longer distances

measure with more accuracy

measure in tighter spaces


Solution

Rulers are used to both measure distance and to draw straight lines. Tape measures are flexible rulers useful for measuring longer distances and in tighter spaces. Rulers and tape measures provide similarly accurate measurements.


2

This tool is a(n) __________.

60% Answer Correctly

outside micrometer

inside caliper

outside caliper

vernier caliper


Solution

Calipers are similar to micrometers in shape but instead of measuring distances, calipers are used to transfer distances between objects. An outside caliper is used to transfer outside dimensions while an inside caliper is used to transfer inside distances. A vernier caliper is an extremely precise caliper (down to \({1 \over 1000}\) inch) that allows measuring / transferring either inside or outside dimensions.


3

The primary difference between a claw and a ball-peen hammer is which of the following?

61% Answer Correctly

their size

their striking end

their handle shape

their non-striking end


Solution

The most common striking tool is the hammer and the most common variety of hammer is the claw hammer. The claw hammer has two ends, one to drive nails and one to remove nails. Ball-peen hammers replace the claw with a rounded end that's used to round off the edges of metal pins and make gaskets.


4

Which of the following nuts prevent loosening via nylon in their threads?

64% Answer Correctly

lock

wing

cotter

slotted


Solution

Wrenches are used with threaded fasteners like bolts and nuts. A bolt has external threads while a nut has internal threads and this thread pattern combination allows them to lock together and act as fasteners. Nuts come in a variety of configurations including wing nuts which provide appendages that allow tightening and loosening by hand, slotted nuts that use a cotter pin to lock the nut in place and prevent it from loosening, and lock nuts that also prevent loosening via nylon in their threads. Threads are identified by pitch which is the number of threads per inch.


5

Which of the following saws would you use if you're cutting wood across the grain?

62% Answer Correctly

ripsaw

hacksaw

crosscut saw

back saw


Solution

Wood saws are categorized by their teeth shape and the number of teeth per inch (TPI). The higher the TPI of a saw the finer the cut it will make. Crosscut saws utilize knife-shaped teeth that cut across the grain of the wood while rip saws cut with the grain using chisel-shaped teeth that rip the wood cells apart as the cut is made. The kerf (slot) made by by a crosscut saw is much smoother than that made by a rip saw but a rip saw cuts much faster. Coping saws are a type of bow saw used to make detailed often curving cuts using replaceable blades with fine small teeth.