ASVAB Shop Information Practice Test 814202 Results

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

Review

1

Which type of screwdriver has a straight slot in the top?

71% Answer Correctly

nut driver

phillips

slotted

hex


Solution

Screwdrivers come in many different handle, shaft, and tip configurations for use in a wide variety of applications. Screwdrivers are classified by their tip which is shaped to fit a corresponding screw head. Common tips are slotted (flat) and Phillips (x-shaped).


2

A welding rod provides:

70% Answer Correctly

fuel for the welding torch

the joining material for a weld

protection for the welder

stability for the welding torch


Solution

The joining material for a weld is called a welding or filler rod and is available in a variety of diameters and alloys for different welding tasks.


3

Which of the following is not an aspect of the mechanical advantage of pliers?

61% Answer Correctly

focus hand grip force

amplify hand grip force

change the direction of hand grip force

provide precision for manipulating small objects


Solution

Pliers are designed to provide a mechanical advantage, allowing the force of the hand's grip to be amplified and focused with precision. Pliers also allow finer control over objects that are too small to be manipulated by the fingers alone. The standard configuration is combination pliers which provide a fixed maximum jaw width. Other styles include adjustable joint pliers that allow selecting jaw width, needle nose pliers for holding small objects in tight spaces and locking pliers that will lock in place to hold or clamp objects together.


4

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

55% Answer Correctly

easier storage

measure with more accuracy

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.


5

You need to loosen a bolt in a hard to reach location. Which of the following wrenches would best suit this task?

47% Answer Correctly

box-end

open-end

adjustable

spanner


Solution

Wrenches are used to provide grip and mechanical advantage by applying torque to turn objects (or to keep them from turning). The longer the wrench, the more torque that can be applied. Wrench ends are available in two primary types, open-end and box-end. A box-end wrench encloses the bolt head and is useful when more torque is needed or to maintain contact in difficult to reach locations. An open-end wrench is designed for speedily loosening easier to reach fasteners. Wrenches that feature one open and one box end are called combination wrenches and adjustable wrenches feature an open end with an adjustable width.