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WorksheetsNCCER Weld Joint Fit-Up
Total questions: 25
Worksheet time: 2mins
Name
Class
Date
1.
Which part of a combination square is used to help find the center point of a round shaft?
a)
Square head
b)
V-head
c)
Spirit Level
d)
Miter Gauge
2.
A spirit level has a clear, fluid containing glass or plastic vial with a _______ in it.
a)
Dye
b)
Acid
c)
Oil
d)
Bubble
3.
A ______ gauge is used to check for internal misalignment of pipe.
a)
Pressure
b)
Miter
c)
Friction
d)
Hi-Lo
4.
A strong nylon strap for lifting heavy loads is called a …
a)
Sling
b)
Ratchet Strap
c)
Tow Strap
d)
Bungee Cord
5.
Heavy bar stock can be used on the jobsite to construct this stiffening device to help hold a weldment straight during assembly.
a)
Bar Clamp
b)
Tack weld
c)
Strong back
d)
Rim Clamp
6.
When using a plate alignment tool to help maintain the correct root opening between two plates, you need to make sure to use the correct…
a)
Rim Clamp
b)
Gap Plate
c)
Tack size
d)
Electrode size
7.
Which piece of equipment should not be field fabricated because of required load capacities and other safety considerations?
a)
Jack stands
b)
Saw horses
c)
Chock blocks
d)
Welding cables
8.
Chain clamps can be used to hold pipes in place for welding as long as spacers are used to maintain the proper _____ opening.
a)
Relief
b)
Root
c)
Flange
d)
Orifice
9.
If the end of a piece of pipe needs to be formed back to a circular shape, which of these would be the most helpful tools to use.
a)
Spring Clamp
b)
Bar Clamp
c)
Rim Clamp
d)
Hose Clamp
10.
More heat input in a weld joint tends to increase the amount of ______ that is encountered.
a)
Distortion
b)
Slag
c)
Spatter
d)
Voltage
11.
The best way to prevent distortion in a weldment is to ____ the welded parts of the weldment.
a)
Restrain
b)
Clean
c)
Pre-heat
d)
Grind
12.
A ____ weld is a small weld that holds parts in place until finish welds are made.
a)
Back step
b)
Short
c)
Tack
d)
Button
13.
Over welding creates excess weld buildup while creating ____ weldments.
a)
Stronger
b)
Weaker
c)
Porous
d)
Undercut
14.
A ____ -Vgroove weld requires more filler metal.
a)
Double
b)
Single
c)
Open
d)
Machined
15.
Open-root weld joints should have a root opening of approximately _______.
a)
3/4"
b)
5/8"
c)
1/2"
d)
1/8"
16.
A welding sequence is used to control ____ while welding.
a)
Time
b)
Root Spacing
c)
Distortion
d)
Undercut
17.
AWS ________ is a structural welding code meant to be used in the fabrication of steel structures or buildings.
a)
D1.1
b)
D9.1
c)
Z 87
d)
1104 B
18.
Which of the following entities compile and publish welding codes and guidelines?
a)
AWS
b)
API
c)
ASME
d)
All of these
19.
A ________ is a written set of instructions for producing sound welds in a prescribed manner.
a)
Welding code
b)
Blueprint
c)
WPS
d)
Welding Symbol
20.
Polarity must be specified if the welding procedure calls for ____ current.
a)
Constant
b)
AC
c)
DC
d)
High voltage
21.
The work piece is at ____ temperature if it is the same as the surrounding environment.
a)
ambient
b)
critical
c)
normalized
d)
pre-heat
22.
A ____ will help maintain the proper root opening and then become an integral part of the weld.
a)
gap plate
b)
consumable insert
c)
Strong back
d)
Hi-Lo gauge
23.
Lightly hammering a weldment to relieve stress.
a)
gleening
b)
peening
c)
screening
d)
pounding
24.
If a structural member is perfectly vertical, it is said to be…
a)
level
b)
plumb
c)
metered
d)
mitered
25.
A flat face on the edge of a plate in a groove joint is called the…
a)
root opening
b)
land
c)
bevel
d)
toe
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