A randomized 100 question test from a pool of 991 questions, good luck!
Which type of fastener below requires a layout of the holes before fastener is installed?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
Typical hanger spacing for 19 mm copper pipe is 2.4 m. Using that information, how many hangers are needed on a 8 m horizontal run?
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 "F" in the picture provided?
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. "Infrared rays" Would best be defined by which type of energy below?
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
Which of the following supports has a hardened steel cup set screw?
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
"This layout tool has one chamfered edge usually. The dual purpose tool can check the material surface to assure flatness, and mark a straight line on a surface." This statement best describes which of the following tools?
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
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
Copper tube pressure fittings can be used on copper tube DWV piping systems.
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
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?
What type of wrench is pictured below?
(ws) Radiant energy released by a welding arc is far stronger than that of the sun, or other sources. Exposed skin will take a smaller amount of time to reach the same severity of burn with the sun, which of the answers below corresponds to that accelerated time?
Which of the numbered symbols below best represents a side view socket weld tee?
Of the following supports, choose the one that is an example of a constant support hanger.
"This gas irritates sensitive skin and mucous membranes. It is non-flammable, has an unpleasant odour, and is colourless." This statement best describes which of the following gases?
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.
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
(ofc)There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
What are the two common wall thicknesses for copper tubing?
These types of portable fire extinguishers are very heavy, have a conical nozzle, and are commonly bright red. Choose the best answer from the selection 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.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Lockable service valve" variation?
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
(es) Using the proper tool for the job is an integral part of working safely. When trying rotate a 2" length of pipe, which of the tools below would be the best choice?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
If you have received 43 widgets out of an order of 378 widgets, what percentage of widgets have been accounted for? Choose the best answer from the ones provided below.
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
Which is the best answer below that describes the following picture?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "length" of a 90° triangle?
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
While setting up for a hydrostatic test, it is noted that the maximum output on the pump to be used is 1000 psia. The test hose that is to be used has a pressure rating of 6950 kPaa. From the answers below choose the best course of action.
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
(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.
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?
(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?
What is the square footage of a floor space in a warehouse that is 5' 7¾ by 10' 3⅞? Choose the best answer from those 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.
"Are used with meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the flange." This is the best description of which type of fitting?
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would best represent a line to be graded up at 1:46 mm?
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas cock" variation?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
This design of this fastener allows you to secure the object though holes that are drilled in the piece beforehand. Which of the following fasteners is designed in the same manner?
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.
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
What tool is in the picture below?
"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?
The orientation of a horizontal line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
(wf)The specific requirements of fabrication must include any of the the welding processes. Chemical and mechanical factors are taken into account in every facet of that fabrication. Any deviation from these requirements would be considered a defect." This statement best describes which of the following weld defects?
(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.
(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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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
(es) Using the proper tool for the job is an integral part of working safely. When tightening a wide variety of bolts in one place, which of the wrenches below would best be suited for the job?
A lube oil piping header has a slope of 2.5% for a 13500 mm run. What is the total drop of the line in meters? Choose the best answer from the ones provided below.
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms below?
In a piping system fittings can be used in a variety of situations, one of those is:
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.
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
"There are many advantages to a vertical band saw. Of the advantages, one stands out as the greatest." Of the answers below, which one best fits that description.
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having pain, with the loss of voluntary muscle control, as it travels through the body?
(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?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Main stop valve" variation?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be manufactured without a stuffing box?
(ofe)The most common type of gauge that is found on a regulator is a bourdon type. Choose from the situations below the best way not to have these gauges damaged when opening a cylinder.
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer below?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for low amperage PAC welding?
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
(papg) Areas and surface areas can be measured in both square inches and square feet. Which of the answers below would allow you to convert ft² to in²?
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the difference in distance between two ends of a sloped pipe?
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options 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?
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
"Heat number" is a designation that can be replaced by which term?
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?
All butt weld fittings must have _____ pieces of information stamped on them.
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 formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
Plastic pipe can move slowly in hangers. This is due to temperature changes that have an effect on the expansion and contraction of the pipe. This mechanism is commonly called which of the below?
"One of the principles of hydrostatics is that the ________ of a fluid has no effect on pressure." Choose the best answer below to complete the sentence.
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?