Skills and Trades

Replies / Views	Last post
The main components of a plate-style compactor are the _____. a. boom and chain b. platform and ... Started by bclement10	1 Replies 83 Views	Jul 24, 2018 by mtmmmmmk
When the front and rear wheels of a forklift can move in opposite directions, the vehicle is said to ... Started by Caiter2013	3 Replies 91 Views	Jul 24, 2018 by covalentbond
A faulty nozzle should be _____. a. repaired and reused b. recycled c. replaced d. ... Started by moongchi	1 Replies 158 Views	Jul 24, 2018 by Bison
When preparing a boiler for dry storage, _____. a. coat the fireside surfaces with an ... Started by Engineer	1 Replies 43 Views	Jul 24, 2018 by C.mcnichol98
On a groove weld, the bead width should not exceed the width of the groove by more than _____. a. ... Started by jwb375	1 Replies 321 Views	Jul 24, 2018 by ASDFGJLO
The unacceptable fillet weld profile shown in the figure above is an example of _____. a. ... Started by xclash	3 Replies 182 Views	Jul 24, 2018 by pangili4
Started by ARLKQ	1 Replies 395 Views	Jul 24, 2018 by potomatos
Which statement about economizers installed with packaged units is correct? a. All packaged units ... Started by panfilo	1 Replies 317 Views	Jul 24, 2018 by EAN94
One of the materials that produces toxic fumes when welded is _____. a. aluminum b. chromium c. ... Started by xroflmao	1 Replies 389 Views	Jul 24, 2018 by kingfahad97
Magnetic fields created from the flow of welding current tend to concentrate in the corners of the ... Started by crazycityslicker	3 Replies 205 Views	Jul 24, 2018 by bfulkerson77
To control the weld puddle when depositing an E6010 electrode stringer bead, use what is known as a ... Started by JGIBBSON	1 Replies 237 Views	Jul 24, 2018 by Jmfn03
Refer to the figure above. Which of the symbols represents a V-groove weld-both sides? a. ... Started by ts19998	1 Replies 96 Views	Jul 24, 2018 by daiying98
The number below the circle in the figure above indicates the _____. a. number of welds b. ... Started by Destiiny22	1 Replies 60 Views	Jul 24, 2018 by cici
No groove weld preparation size needs to be shown when the _____. a. weld size is known b. root ... Started by a0266361136	3 Replies 233 Views	Jul 24, 2018 by upturnedfurball
If a composite-cored electrode is used in a GMAW process, the electrode produces _____. a. ... Started by dmcintosh	1 Replies 897 Views	Jul 24, 2018 by ghepp
Once a GMAW machine is turned on during startup, the next step is to _____. a. purge the gun as ... Started by AEWBW	1 Replies 88 Views	Jul 24, 2018 by ergserg
Weld beads that are used to build up a surface and to make multiple-pass welds are known as _____. ... Started by bobypop	1 Replies 180 Views	Jul 24, 2018 by momo1250
The plain martensitic group of stainless steels contains no nickel and only _____. a. 2 to 3 ... Started by CORALGRILL2014	3 Replies 123 Views	Jul 24, 2018 by anyusername12131
When making vertical GMAW open V-groove welds with weave beads, which weave pattern should be used? ... Started by fnuegbu	1 Replies 168 Views	Jul 24, 2018 by lolol
The AWS specification that applies to covered SMAW stainless-steel electrodes is _____. a. AWS ... Started by erika	1 Replies 81 Views	Jul 24, 2018 by BAOCHAU2803
After opening the sealed containers in which stainless steel electrodes are shipped, the electrodes ... Started by jjjetplane	1 Replies 104 Views	Jul 24, 2018 by fatboyy09
To prevent carbide precipitation when welding austenitic stainless steel, welders must control the ... Started by sarasara	3 Replies 77 Views	Jul 24, 2018 by diesoon
For open-root V-groove welding of stainless-steel pipe, the bevel angle of the pipe should be _____. ... Started by jlmhmf	1 Replies 126 Views	Jul 24, 2018 by snackralk
Welders must maintain a short arc when welding stainless steel to limit atmospheric contamination, ... Started by AEWBW	1 Replies 100 Views	Jul 24, 2018 by Beatricemm
When performing an open-root V-groove weld in the 1G position, the drag angle should be _____. a. ... Started by Engineer	1 Replies 115 Views	Jul 24, 2018 by juliaf