A randomized 100 question test from a pool of 991 questions, good luck!
(bs)"This term is a combination of metals or of a metal and another element." Which of the following terms is best described by this statement?
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.
Pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. From the list below choose the correct testing procedure.
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
"The temperature at which a metal changes state from solid to liquid at atmospheric pressure." Is the best description for which of the terms below?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "2πr²"?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
This type of valve can be installed in locations that are unavailable for a gate valve, but will give you similar valve characteristics. Of the options below, which valve is being described?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
An Instrument air piping system does not exceed 1673 psi @ 100 degrees F. What class of forged steel fitting in conjunction with Sch 80 piping should be used
When selecting a flux, what is the most important consideration to be made?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
What type of wrench is pictured below?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
When faced with vertical movements typically in excess of 13mm, or where no residual stresses are to be transferred to the pipe, which of the supports below would be the best to install?
"A particular material or class of materials, that is a hazardous substance in workplace air, has an upper limit on the acceptable concentrations." This statement best describes which of the following answers?
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
(ofe)When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
(ofe)The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
What tool is in the picture below?
Of the welded joint configurations, which of the terms below references the picture provided?
Which of the numbered symbols below best represents a side view socket weld tee?
"Of all the plastic compression joining methods, this one will not create a flow restriction within the line." This is the best description for which of the following?
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
Of the welded joint configurations, which of the terms below references the picture provided?
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause exposed skin to burn?
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
(ofc)A compound commonly used in oxy-fuel operations is derived from a combination of water and calcium carbide. Which of the chemical symbols below best represents this hydrocarbon gas?
Downstream of the second stage of the compressor, but upstream of the moisture separator, should be the location for which of the following components of a basic pneumatic system?
What tool is in the picture below?
Of the answers below, which best reflects the name of the drill pictured?
The markings required on a butt weld fitting does not include which of the following?
Blueprints are assebled into groups for ease of accessing the information quickly. In the commercial or industrial ares of work, there are commonly ________ divisions of these blueprints. Choose from the answers below to best fill in the blank.
(ofe)All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
(ofe)"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals below?
Class 3000, is a fitting classification for which type of material?
(mse)"This mechanical property is expressed in an elongation percentage. A bend test is used to achieve this percentage." Which of the properties is best described by this statement?
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
(v) Individual types of valve have certain characteristics. Which of the valves below, when partially opened, would suffer from wire-drawing of the disc and seat?
"Is not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
(bs)"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
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 "A" in the picture provided?
Which of the states of matter can be defined as having defined mass, volume and shape? Choose the best answer from the ones provided below.
(ofe)A carbonizing flame would be best suited to which of the following applications?
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.
(se)When sizing welding cables, which of the cables below would be the largest?
For material that is ⅜" to 1" thick, the most common type of joint preparation would be which of the following. Choose the best answer that applies
(ofc)Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
What type of wrench is pictured below?
If the piping isometric that you are working off of has a ¼":1' reduced scale to it, what is the print length of the workpiece if it measures 12' on the bench? Choose the best answer from those provided below.
The materials that butt weld fittings can be made from include:
(se)If you wanted a narrower bead, that has deeper penetration, which of the following techniques would be best suited for the task? Choose the best answer from the options below.
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
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.
The design of a ball valve is similar to which of the listed valves?
(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.
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
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?
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.
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.
After seal welding a box, the painters ask how much paint they are going to need to coat the outside. The box is 230 mm long, 450 mm high and 375 mm wide. Of the answers below, choose the best one that reflects this number.
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
What is the name of the reamer pictured below?
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
What tool is pictured below?
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "A" in the picture below? Choose the best answer from those provided.
What tool is in the picture below?
Piping that you have to be order for a job needs to be absolutely devoid of any surface contamination. Which of the following finishes will you ask to have put on your piping?
Which of the numbered symbols below best represents a butt weld globe valve?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
The code that covers all piping that transport fluids is which of the following?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
A dielectric union would be placed into lines to prevent which condition?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause cataracts with long term exposure?
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
(ofc)After manually oxy-fuel cutting a piece of 75 mm plate in half, your journeyman notices that the kerf lines are indicating a 25% lag in the slag stream. What is he trying to tell you? Choose the best answer from those provided below.
(es) Using the proper tool for the job is an integral part of working safely. When trying to cut wires in an extremely tight spot, which of the tools below would be the best choice?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
Which answer below best describes the following picture of a bender?
(se)"This term is describing a welding machine that has a steep volt-amp curve. It is well suited for SMAW and GTAW welding." This statement best describes which of the following answers?
(ofc)The type of oxy-fuel cutting torch that has a cutting tip which is supplied with mixed pre-heat gases are typically called which of the names below? Choose the best answer from the ones provided below.
Of the options below, which one relies on the memory of the plastic tube to contract to its original size after the fitting is inserted?
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have choked flow as a result of throttling a process?