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Test your basic knowledge |
Welding Vocab 2
Start Test
Study First
Subject
:
engineering
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. These are areas where your hands can become trapped or mashed between two objects
pinch points
spatter
porosity
carburizing
2. Cut - notch or groove; quantity of something cut at the same time
suffix
kerf
filler metal
ACGIH
3. The strength of material expressed as the greatest longitudinal stress it can bear without tearing apart
position
spatter
tensile strength
NEMA
4. A metal joint formed by softening with heat and fusing or hammering together
dray
weld
DCEN
ANSI
5. Of or relating to sytems made up of combination of letters and numbers
alphanumeric
NEMA
incomplete joint penetration
shielding
6. American National Standards Institute; the governing body for standards in the U.S.
ANSI
DOT
spatter
alphanumeric
7. National Electrical Manufaturers Association
arc length
DOT
porosity
NEMA
8. Containing little or no iron
nonferrous
flammable
NEMA
TLV
9. To treat - combine - or impregnate with carbon - as when casehardening steel.
carburizing
TLV
flammable
fume plume
10. Materials or liquids that catch fire easily
nonferrous
electrode
filler metal
combustibles
11. A set of rules or principles or laws (especially written ones)
dray
plasma
code
ksi
12. Compliance for Safety Glasses
alloy
ANSI 287.1
ac
rimmed steel
13. The property of being porous;being able to absorb fluids
carburizing
electrode
porosity
ACGIH
14. Discontinuity in a groove weld in which the weld metal doesn't extend through the joint thickness.
lock - tag and try
incomplete joint penetration
carburizing
DCEP
15. A permit system for Hot Work is required by the State Fire Prevention Code and OSHA
hot work permit
combustibles
progression
porosity
16. A homogeneous solid that can exist over a range of component chemicals
cryogenic
solid solution
inert gas
arc length
17. Put into a certain place or abstract location
position
soldering
progression
ampere
18. A conductor used to make electrical contact with some part of a circuit
spatter
electrode
ampere
ferrous
19. An affix that is added at the end of the word
pinch points
suffix
TLV
position
20. Department of Transportation
carbon steel
coalescence
tensile strength
DOT
21. Cut away material from the underside of (an object) so as to leave an overhanging portion in relief
alloy
undercut
low alloy steel
cryogenic
22. Lack of connection of continuity
plasma
flammable
discontinuity
OSHA
23. A mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten
carbon steel
prefix
kerf
alloy
24. A low- carbon steel containing sufficient iron oxide to give a continuous evolution of carbon monoxide while the ingot is solidifying - resulting in a case or rim of metal virtually free of voids. Sheet and strip products made from rimmed steel ingot
ampere
dray
rimmed steel
carbon steel
25. The surface of a material in contact with another to which it is or will be joined
orifice
arc blow
faying surface
electrode
26. The distance from which the electrode is from the base metal while you're welding.
soldering
flammable
orifice
arc length
27. The difference in electrical charge between two points in a circuit expressed in volts
weld
alphanumeric
tensile strength
voltage
28. A widely used abbreviation for Material Safety Data Sheet. A MSDS contains details of the hazards associated with a chemical - and gives information on its safe use.
MSDS
arc blow
prefix
alloy
29. Shield consisting of an arrangement of metal mesh or plates designed to protect electronic equipment from ambient electromagnetic interference
shielding
nonferrous
voltage
prefix
30. Possible to burn
inert gas
electrode
flammable
soldering
31. Air conditioning; alternating current
faying surface
prefix
ac
vapors
32. A vehicle used to haul goods ; especially : a strong cart or wagon without sides
orifice
pinch points
dray
AWS
33. Fastening firmly together
soldering
DCEP
arc length
prefix
34. Visible particles of matter suspended in the air - such as mist or smoke
low alloy steel
position
vapors
flammable
35. 'kilo- pound[- force] per square inch') is 1000 psi
ksi
filler metal
DCEN
position
36. PSI (pounds per square inch ) a unit of pressure equal to 6.895 x 10 Pa or 51.71 torr
dray
spatter
psi
shielding
37. A metal added in the making of a joint through welding - brazing - or soldering.
alphanumeric
prefix
ferrous
filler metal
38. Of or relating to or caused by a toxin or poison
brazing
ANSI 287.1
toxic
OSHA
39. American Welding Society
AWS
voltage
DOT
weld
40. The American Conference of Governmental Industrial Hygienists (ACGIH); develops TLVs and BEIs as guidelines to assist in the control of health hazards
ACGIH
suffix
weld
tensile strength
41. Of or relating to very low temperatures
carburizing
cryogenic
filler metal
electrode
42. Planar weld discontinuity in which fusion does not occur between the weld metal and base metal or between adjoining weld beads
incomplete fusion
hot work permit
rimmed steel
orifice
43. An aperture or hole opening into a bodily cavity
suffix
orifice
plasma
arc blow
44. (physical chemistry) a fourth state of matter distinct from solid or liquid or gas and present in stars and fusion reactors
hot work permit
ac
plasma
spatter
45. A condition that occurs when the arc does not follow its intended path from the electrode to the workpiece. Arc blow can cause undesirable weld beads.
inert gas
undercut
combustibles
arc blow
46. Steel whose characteristics are determined by the amount of carbon it contains
incomplete fusion
voltage
discontinuity
carbon steel
47. An affix that added in front of the word
weld
prefix
plasma
ACGIH
48. A phenomenon associated with surface tension and resulting in the elevation or depression of liquids in capillaries
low alloy steel
capillary action
flux
ampere
49. The union of diverse things into one body or form or group
coalescence
flammable
voltage
carbon steel
50. A movement forward
progression
soldering
DOT
ac