ATASA 5th Hand Tools & Shop Equipment
Transcript of ATASA 5th Hand Tools & Shop Equipment
ATASA 5th Hand Tools & Shop Equipment
ATASA 5TH Study Guide
Chapter 4 Pages 59-98
Hand Tools & Shop Equipment
52 Points
Please Read The Summary
1. The U.S. customary (standard) system of measurement uses the ________
as its basic unit of linear measurement, while the Systems International or
metric system uses the ____________.
Inch, Meter
Foot, Pound
Inch, Kilometer
ATASA 5th Hand Tools & Shop Equipment
2. Threads can be either cut or _________ into fasteners. Rolled threads are
30% stronger than cut threads.
Curled
Pressed
Rolled
ATASA 5th Hand Tools & Shop Equipment
3. The 4 classifications for U.S. Standard threads are ____, ____, ____, & ____.
UNC United National Coarse
UNF United National FIne
UNEF United National Extra Fine
UNPT United National Pipe thread
ATASA 5th Hand Tools & Shop Equipment
4. Bolts are identified by defining the _____ size, shank _________, _________
________, length, and the grade or tensile strength.
Head, Diameter, Thread Pitch
ATASA 5th Hand Tools & Shop Equipment
5. Thread __________ is determined by the # of threads per inch (std) or
distance in ______________ when using threaded fasteners that are metric.
Use a screw pitch gauge to make this thread measurement.
Pitch, Millimeters
Coarseness, Inches
Fineness, Millimeters
ATASA 5th Hand Tools & Shop Equipment
6. The amount of stress or stretch is expressed with ___________ marks (std)
or with a property class number when using fasteners that are metric.
More radial lines or higher # means higher tensile strength.
Hardness
Level
Grade
ATASA 5th Hand Tools & Shop Equipment
7. An ______________ or stretched bolt will have thread distortion and
insufficient clamping force.
Under Tightened
Properly Torqued
Over Tightened
ATASA 5th Hand Tools & Shop Equipment
8. The most common type of bolt failures are ____________ breaks caused
from under-tightening.
Fatigue
Headache
Finesse
ATASA 5th Hand Tools & Shop Equipment
9. Flat ____________ are used to spread out loads, lock bolts in place, & even
seal against fluid loss.
Nuts
Washers
Bolts
ATASA 5th Hand Tools & Shop Equipment
10. The most commonly used thread lubricant is ______________ compound.
Anti-Freeze
Anti-Seize
Anti-Sneeze
ATASA 5th Hand Tools & Shop Equipment
11. Thread ___________ & thread ____________ are also popular chemicals
used with fasteners.
Sealants & Lockers
ATASA 5th Hand Tools & Shop Equipment
12. A thread _________ gauge is used to determine thread pitch
(coarseness of a thread).
ATASA 5th Hand Tools & Shop Equipment
Pitch
Ditch
Snitch
13. A ______ is used to cut or chase internal threads.
A ______ will cut or chase external threads. Tap
Die
ATASA 5th Hand Tools & Shop Equipment
Tap & Die Set
14. Thread _________ can repair severely damaged threads in a bore
back to original size & strength.
Desserts
Inserts
Introverts
ATASA 5th Hand Tools & Shop Equipment
15. Precision measuring tools are accurate to the nearest ______” (std.) or the
nearest ______ mm (metric).
0.01” & 0.1mm
**0.001” & **0.01mm
0.00001 & 0.0001mm
ATASA 5th Hand Tools & Shop Equipment
Thousandths of an Inch
Hundredths of a Millimeter
Heat Expands Things
Cold Contracts Things
ATASA 5th Hand Tools & Shop Equipment
16. Dial _______________ can make inside, outside, and depth measurements
in either standard or metric increments. There is also an electronic, digital
version of the caliper available.
Calipers
Rulers
Indicators
ATASA 5th Hand Tools & Shop Equipment
17. ________________ are more accurate than calipers. They can be outside,
inside, or depth by design. They typically only measure up to an inch or
25 mm at a time & are described by their largest size.
http://www.sawmillsoftware.com
Micrometers
Calipers
Indicators
ATASA 5th Hand Tools & Shop Equipment
18. ________________ gauges (snap) and _________ _______ gauges (ball)
measure inside diameters but have no graduation marks.
They must be transferred to a micrometer or a caliper.
Telescoping
Microscoping
Boroscoping
Small Hole
Little Hole
Gopher Hole
ATASA 5th Hand Tools & Shop Equipment
19. ___________ gauges can be flat or round wire in design, metric or std. and
can be plastic, brass or steel.
Wheeler
Dealer
Feeler
ATASA 5th Hand Tools & Shop Equipment
20. A precision _____________ is a flat bar used in conjunction with flat feeler
gauges to find warp.
Ruler
Straightedge
Scale
ATASA 5th Hand Tools & Shop Equipment
21. Dial ________________ are used to measure movement, like end play,
runout, and backlash.
ATASA 5th Hand Tools & Shop Equipment
Calipers
Immobilizers
Indicators
22. The word wrench means __________. They can be open-end, box-end,
combination, flare nut, allen, torx, tamper-torx, or adjustable.
Adjustable (crescent) wrenches are likely to slip the most.
Twist
Grip
Move
ATASA 5th Hand Tools & Shop Equipment
23. A huge variety of sockets can be attached to ____________ handles to
speed up work.
Ratchet
Cratchet
Swivel
ATASA 5th Hand Tools & Shop Equipment
24. ____________ wrenches measure how tight a nut or a bolt is. They can be
either beam, digital readout, click-type (ratcheting & micrometer-adjust) or
dial in design.
Crescent ®
Torque
Torx®
ATASA 5th Hand Tools & Shop Equipment
25. ____________________ come in a huge variety of sizes & tips to match
fastener differences.
Screwdrivers
Pliers
Hammers
ATASA 5th Hand Tools & Shop Equipment
26. _____________ are gripping tools that are also available in a huge variety
for specific purposes.
Screwdrivers
Pliers
Hammers
ATASA 5th Hand Tools & Shop Equipment
27. Hammers, ______________, and ____________ all have specific designs
based on use.
ATASA 5th Hand Tools & Shop Equipment
Punches, Chisels
Pliers, Screwdrivers
Extensions, Universals
28. Screw extractors are often called “________ ________”.
Stud Removers
Extra Tools
Easy Outs
Easy Ins
ATASA 5th Hand Tools & Shop Equipment
29. Teeth on a hacksaw blade face ________ from the handle, so the saw cuts
on the forward stroke.
Away
Toward
Outside
ATASA 5th Hand Tools & Shop Equipment
30. Some gears & bearings are ________-_____ on to shafts, making pullers
necessary removal tools.
Screwed - on
Press-Fit
Hammered - on
ATASA 5th Hand Tools & Shop Equipment
31. Drivers are used for installing some _____________, ____________, and
___________.
Bearings
Bushings
Seals
ATASA 5th Hand Tools & Shop Equipment
32. Light Emitting Diode (LED) _____________ __________ are very popular in
service & repair.
Trouble Lights
ATASA 5th Hand Tools & Shop Equipment
33. The __________________ torch can be used to heat, cut, weld, or braze.
Propane
Butane
Oxy-Acetylene
ATASA 5th Hand Tools & Shop Equipment
ATASA 5th Hand Tools & Shop Equipment
34. Impact wrenches should only be used with impact sockets. True or False
35. An OSHA-approved air blow gun has ______-_________ holes on the side
for safety.
ATASA 5th Hand Tools & Shop Equipment
Air-Bleed
Blow-Off
Cam-Lock
36. Vehicles lifted with a floor jack should then be supported with ___ stands.
ATASA 5th Hand Tools & Shop Equipment
Safety
Roller
Ramp
37. Access to service data is critical to proper repairs.
The ___ (Vehicle Identification Number) must be known before looking up
data in books, on-line, on a CD-ROM, or calling a hotline for assistance.
ATASA 5th Hand Tools & Shop Equipment
ATASA 5th Hand Tools & Shop Equipment
38. The ______________ __________ _______________ __________ (iATN) is an
on-line group of thousands of auto technicians from around the world
exchanging technical knowledge and information.
The International Automotive Technicians'
Network is the largest network of automotive
repair professionals in the world: a group of
72,467 from 157 countries. The members of
this group exchange technical knowledge
with their peers around the globe, sharing
over 1.6 million years of experience.
iATN has been proudly serving the
automotive service industry and the needs of
professional automotive mechanics around
the world, for over 15 years.