ASVAB Shop Information Practice Test 815353 Results

Your Results Global Average
Questions 5 5
Correct 0 2.40
Score 0% 48%

Review

1

Which of the following types of saws would you use if you needed to cut the wood quickly and weren't concerned with leaving rough edges?

55% Answer Correctly

coping saw

rip saw

hacksaw

crosscut saw


Solution

Wood saws are categorized primarily by their teeth. 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.


2

Which of the following nuts use a pin to lock the nut in place and prevent it from loosening?

45% Answer Correctly

lock

slotted

cotter

wing


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.


3

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

54% Answer Correctly

measure with more accuracy

easier storage

measure in tighter spaces

measure longer distances


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.


4

Measuring tools provide a convenient and easy way to compare object dimensions against:

51% Answer Correctly

each other

perfection

a standard

a drawing


Solution

Measuring tools give easy access to the wide variety of standard dimensions that are used to categorize and classify objects.


5

Which of the following is not an advantage of using a ratchet with a larger point-sized socket?

34% Answer Correctly

larger point sizes are stronger

larger point sizes allow easier alignment

larger point sizes allow greater toque to be applied

all of these are advantages of larger point sizes


Solution

A ratchet (or socket wrench) is a wrench that applies torque in only one direction with a handle that can be moved back and forth without losing contact with the fastener. A ratchet uses variable attachments called sockets which come in a variety of drive sizes based on the size of the opening that attaches to the ratchet. Sockets with the same drive size will vary in the shape (six-point, twelve-point) and size of the nut opening that attaches to the fastener being tightened or loosened. Smaller point sized sockets are stronger and can apply greater torque while larger point sizes allow easier alignment.