A randomized 100 question test from a pool of 991 questions, good luck!
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.
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
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.
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
"A hazard within the workplace that can harm the body without necessarily touching it. Vibration and noise are examples of this type of hazards." This statement best describes which of the following hazard groups?
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
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.
Under the Workers compensation act, are apprentices and learners entitled to compensation?
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
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would only be used for imperial measurements only?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
Of the safety concerns with soldering listed below, which would occur the least?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
Which is the best answer below that describes the following picture?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum safety eye-ware required for Oxy-fuel cutting or welding?
The recommended PVC grooved joint operating maximum temperature is which of the below?
What is one of the three main differences between DWV and pressure application fittings?
(ofe)In oxy-fuel equipment, if the supply pressure gas is allowed to leak into the low pressure side of a regulator, this can cause problems with gauges, relief valves and operation of tools. Which of the answers below best describes this condition?
"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?
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
(ofe)The proper procedure for setting up an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
(es) Using the proper tool for the job is an integral part of working safely. When trying to tighten a lock nut, which of the tools below would be the best choice?
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
What tool is in the picture below?
There are many parts to a circle. Which of the answers below best relates to "D" in the picture 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 line labeled "A" in the picture provided?
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?
The code that covers external piping for boilers that create steam or vapour at 15 psig or more, and water at a pressures in excess of 160 psig and/or a temperature in excess of 250F is which of the following?
(ofc)When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
(ofe)The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
"A measure of a material's ability to undergo significant plastic deformation before rupture." This statement is the best description of which of the following terms?
Each substance has it's own rates of expansion and contraction, using the table below find the substance with the greatest amount of expansion per °C. Choose the best answer from those provided below
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for mass?
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
Class 6000 fittings are commonly made from which material?
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
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.
What is the name of the cutter pictured below?
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
What tool is in the picture below?
(wf)Defective properties would include all of the following defects except one. Of the answers below choose the one that is not a defective property.
(wf)A tapered transition ratio of _________ is commonly thought to be acceptable by numerous codes. Use the answers given below to find the best ratio to fill in the blank.
"A substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
What tool is pictured below?
At the bottom of a column of Hg, the pressure is 5.82 psi, how many inches of water column is required to exert this same pressure? Choose the best answer from those provided below
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
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
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for a large volume?
(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?
(wf)A weld defect called "precipitate hardening" is a situation that can lead to which of the below problems? Choose the best answer from those provided
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
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.
"One of the principles of hydrostatics is that a containers shape that is holding a fluid will ________." Choose the best answer below to complete the sentence.
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?
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
The pressure exerted by a column of Hg 9" high would be which of the following answers? Choose the best answer that applies from the ones below
(wf)While welding, water and other liquids get caught up in the weld. These produces voids of gas when the weld cools. Which of the terms below best describes these voids?
Generally, plastic compression fittings come in how many types? Choose from the answers below.
"When used in conjunction with similarly threaded nuts, These externally threaded devices are used to create a joining of two or more components." This is the best description of which of the items below?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Main stop valve" variation?
(wf)Lack of fusion, oxidation and lack of penetration are all included in which of the following terms? Choose the best answer from those provided below
A cold water piping system does not exceed 4689 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XXS piping should be used
(se)Which of the terms below best relates to a material or substance that resists the flow of electrical current? Choose your answer from those provided 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 answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
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."
(mse)The weld puddle does not use up the electrode in which of the following weld processes? Choose the best answer from the ones provided.
This type of soldering uses temperatures below 450C or 840F:
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Firing valve" variation?
(wf)The welding surface may contain discontinuities from the style of preparation. From the answers below, choose the best one that describes discontinuities from a surfaced prepped by thermal cutting blades.
"This type of cutting machine is perfect for busy shops. When the machine is loaded, and starts to cut the material, it allows the operator to do other tasks while the machine is cutting." This statement best describes which of the following metal cutters
After initial tensioning, a set of studbolts may have to be re-tensioned after start up. Which of the following terms would best explain the cause of this situation?
Looking at the body of a check valve you see a hinge pin on the body. Of the following valves what is the valve you are looking at?
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
What tool is in the picture below?
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.
What type of iron from the selections below contains the highest carbon content?
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the distance around a circle?
There are several disadvantages with conventional dimensioning. In the grouping of answers below, one is not a disadvantage of this style of dimensioning. Choose the best answer that applies.
When marking the cut on a 250mm (10") diameter pipe, what tool should be used to be assured that the mark is the same measurement all the way around the pipe?
The materials that butt weld fittings can be made from include:
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
A worker is grinding 6m away from another worker refueling a diesel welder. Is there any workplace infraction occurring in this situation? Choose the best answer below for answering this.
Which forged steel fitting classification does not have a schedule number?
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
(ofc)Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
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.
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.
