A randomized 100 question test from a pool of 898 questions, good luck!
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided below.
What tool is in the picture below?
Using the picture below, which of the letters best illustrates a ring joint flange?
Which of the numbered symbols below best represents a side view threaded 90° elbow?
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
What type of screwdriver head is pictured below?
Which answer below best describes the following picture of a bender?
"A metallic substance composed of two or more elements, as either a compound or a solution." This statement is the best description of which of the following terms?
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
What type of wrench is pictured below?
What type of wrench is pictured below?
(se)Welding power sources that are AC-DC rectifier type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
What tool is pictured below?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
There are several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
"The ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed." This is the best definition of which of the terms below?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
The type of gauge that is most commonly used in pressure testing would be one that has a ________ date stamped or labeled on it for easy recorded by QA/QC.
The height of a free standing or rolling scaffold is restricted to no more than 3 times the smallest base dimension. This guideline comes from which of the acts below?
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
At the end of the work week, your crew installed 45% of 50 mm, Sch 40 pipe The amount required for the job is 4791 m. Which of the answers below best relates to how much pipe is left to be installed?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer below?
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
What type of copper tube is most commonly used in fabricating a hydronic systems?
Which of the following supports has a hardened steel cup set screw?
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
Generally in oxy-fuel cutting, when heat is applied to steel ranging from 760°C to 870°C, this is commonly referred to as which of the terms below? Choose the best answer from the options provided.
Fabricators and designers have been using the various lines to convey information in their drawings, which is called the "alphabet of lines". Which of the terms below best describes the picture provided?
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
"This type of oxy-fuel cutting torch has preheat gases supplied to the cutting tip." Which of the following torch types is best described by this statement?
Position designations for groove and fillet test welds include numbers and letters. The number dictates a particular position, while the letter dictates a particular position. Choose the best combination of letters and numbers below to identify the weld position and type shown in the picture below.
An acetylene bottle has a specific volumetric capacity. The cylinder should not be emptied more then one _______ of that capacity per hour. Choose the best answer to fill in the blank from the ones below.
Of the welded joint configurations, which of the terms below references the picture provided?
Which of the following types of copper requires a bending device?
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those provided.
In vertical runs of piping (risers) at each floor level there should be a support. The type of hardware used by mechanical building trades for supporting pipe would be which of the following?
There are a variety of drafting tools that are used in the creation of fabrication patterns and layouts. Of the tools given, which one best describes the item in the picture below?
Code B149.1-05 covers which of the following?
A dielectric union would be placed into lines to prevent which condition?
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
What is one of the three main differences between DWV and pressure application fittings?
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
Using the picture below, choose the best answer that relates to the item indicated by the "D".
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
Which forged steel fitting classification does not have a schedule number?
Your journeyman has asked you to cut them 6 pieces of 4' Sch 80 pipe 3' 7". The only piece of pipe you can find is a 20 foot full length. How many pieces will you be able to cut out of this length? Choose the best answer from those provided below.
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
There are a variety of drafting tools that are used in the creation of fabrication patterns and layouts. Of the tools given, which one best describes the item in the picture below?
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
What tool is in the picture below?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure at an altitude of 3000 feet above sea level?
What type of iron from the selections below contains the highest carbon content?
A neutral flame would be best suited to which of the following applications?
When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
In accordance to the specifications set out by AWS, which of the following symbols would be placed on a package of silver filler metals? Choose the best answer from the ones provided below.
There are several different types of labeling or lettering on a drawing. In the picture below how many different types of labeling and/or lettering is there. Choose the best answer from those provided below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
(se)"The deflection of an electric arc from its normal path because of magnetic forces, usually after the current has been moving in the same path of travel for an extended period." This statement best describes which of the following answers?
There are generally considered to be four types of welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
Your crew has just finished setting an enclosed vessel that had a 15 m diameter, a height of 23 m. The insulator foreman has asked you to verify his requirements of insulating the shell of the vessel. Choose the best answer from the ones below that represents the amount of insulation required.
Commonly receding lines are drawn from the horizontal at 30°, 45° or 60°. If you were to draw a receding line at a 45°, it would be foreshortened by which of the amounts below. Choose the best answer from the ones provided below
Fabricators and designers have been using the various lines to convey information in their drawings, which is called the "alphabet of lines". Which of the terms below best describes the line labeled "G" in the picture provided?
Which of the numbered symbols below best represents a side view threaded cap?
(wf)Structural discontinuities would include all of the following defects except one. Of the answers below choose the one that is not a structural discontinuity.
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
What tool is in the picture below?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Position designations for groove and fillet test welds include numbers and letters. The number dictates a particular position, while the letter dictates a particular position. Choose the best combination of letters and numbers below to identify the weld position and type shown in the picture below.
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
Contamination of welds is a very serious issue especially where alloys are involved. To avoid contamination from brushing out material from portions of a weld, what precaution should be taken? Choose the best answer from the choices below.
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options below.
Choose the best answer below that is the density of water in imperial measurement.
Calculate the relative density of a compound at 10456 kg/m³ with water at 1000 kg/m³. Select the best answer from the ones provided below.
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
Using the picture below, which of the following answer best describes the dimension "A"?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "J" in the picture below? Choose the best answer from those provided.
From this description, choose the correct pipe support. "A piece of pipe, to support a line, that is mitered and welded to the back of an elbow."
"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "K" represent in this formula?
Of the selection below choose which measurement this sentence best describes. "Not widely used for gas pressures, This measurement is mostly used in materials science, where the tensile strength of a material is measured as a large number of psi."
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
Using the picture below, which of the following answer best describes the dimension "E"?
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
Fabricators and designers have been using the various lines to convey information in their drawings, which is called the "alphabet of lines". Which of the terms below best describes the line labeled "B" in the picture provided?
Which of the numbered symbols below best represents a butt weld globe valve?
