Colorado technical University
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Which of these modern methods use a flux-coated consumable welding rod? 
A. SMAW 
B. GTAW 
C. FCAW 
D. GMAW 
A. SMAW 
 
 
 
In which of these processes is acetylene used? 
A. Gas tungsten arcwelding 
B. Carbon arc cutting 
C. Flux score arcwelding 
D. Oxy fuel cutting 
D. Oxy fuel cutting 
 
 
 
In the oxyfuel cutting process, which of the following is used as a fuel gas? 
A. Oxygen 
B. Propane 
C. Nitrogen 
D. Argon 
B. Propane 
 
 
 
Apprenticeship programs in the United States must be registe...
what is another name for a machinist hammer? 
Ball-peen hammer 
 
 
 
a heavy duty tool used to drive posts or other large stakes is called a? 
Sledgehammer 
 
 
 
what is the proper angle for the edge of a cold chisel? 
60- degrees 
 
 
 
what types of screw comes to a relative sharp point at the base of its drive socket? 
Reed and Prince 
 
 
 
how many sides does a Hexagonal shape have? 
six sides 
 
 
 
in what way is a Spud wrench different from a Pipe wrench? 
the jaws are smooth 
 
 
 
to...
Which of the following is a gas that would be used to purge a container before welding or cutting? 
nitrogen 
 
 
 
Which of the following compounds or elements are most likely to be encountered in welding and can create toxic fumes? 
cadmium 
 
 
 
Which of the following electrodes must remain in an oven until they are needed? 
7018 
 
 
 
The diameter of a SMAW electrode's metal core is also representative of ___________________. 
the proper arc length 
 
 
 
The easiest method of striking an...
Dross 
A waste by product of molten metal. 
 
 
 
Plasma 
A fourth state of matter (not solid, liquid, or gas) created by heating a gas to such a high temperature that it boils electrons off the gas molecules (ionization). 
 
 
 
Transferred Arc Process 
The plasma arc cutting process type most commonly . used. 
 
 
 
100% cotton 
When operating plasma arc cutting equipment, it is acceptable to wear a hat made out of ______. 
 
 
 
Amperage (amps) 
The unit of measure used for the intensity of a...
Which of the following is the definition of "policy?" 
Plan 
 
 
 
Arc radiation can cause what on skin? 
Burns 
 
 
 
Which of the following decibel measurements can cause hearing damage? 
95 
 
 
 
Johnny is welding in a confined space. Which of the following gases is likely to be consumed and could cause Johnny to suffocate if it is completely depleted? 
Oxygen 
 
 
 
Sophia is designing a new welding shop for the local high school. Where should the compressed gas and fuel cylinders be stor...
personal 
To prevent cuts, a person should always wear proper safety equipment. 
 
 
 
rules 
Failure to follow the proper safety procedures will result in accidents. 
 
 
 
safety 
We must pay attention to our instructor during the meetings. 
 
 
 
drugs 
The use of alcohol in the workplace is not permitted. 
 
 
 
housekeeping 
A lot of unsafe conditions can be attributed to bad techniques. 
 
 
 
prcedure 
Is how a policy is followed. 
 
 
 
electricity wires 
Any type of cable is flowing thr...
When using power tools,never engage the 
trigger lock 
 
 
 
Before replacing parts such as bit,blades,or discs on any tool,you must. 
disconnect the power source 
 
 
 
most hammer drills will not hammer until pressures is. 
applied to the drill bit 
 
 
 
A pneumatic drill is commonly used 
when there no source of electricity 
 
 
 
Never use a circular saw that does not have an upper blade guard because the. 
guard protects you from touching the blade. 
 
 
 
When using a circular saw,be sure...
Module 1 Welding Safety test questions with 100% correct answers.
Prior to welding, any surface in a weld groove is called a _____. 
groove face 
 
 
 
When using stringer beads on V-groove welds in the horizontal position, keep the electrode drag angle at _____ 
degrees. 
10 to 15 
 
 
 
Single groove welds with metal backing are used for _____ welds. 
high-strength 
 
 
 
When running vertical stringer beads on a V-groove joint in the vertical position, keep the electrode at a _____ 
degree push angle 
0- to 10- 
 
 
 
When preparing weld coupons for V-groov...
Decimal 
part of a whole number expressed as digits placed to the right of a decimal point 
 
 
 
Difference 
the result of subtracting one number from another 
 
 
 
Digit 
Any of the symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. 
 
 
 
Dividend 
In a division problem, the number being divided is the dividend. 
 
 
 
Divisor 
In a division problem, the number that is divided into another number is the called the divisor. 
 
 
 
Equation 
A mathematical statement that indicates that the value of two...