A randomized 100 question test from a pool of 898 questions, good luck!
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
In a piping system fittings can be used in a variety of situations, one of those is:
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided 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.
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
Which is the best answer below that describes the following picture?
The references in red along the north side of the drawing are best represented by which of the terms below?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
Which of the numbered symbols below best represents a side view butt weld tee?
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
Of the welded joint configurations, which of the terms below references the picture provided?
Of the valves below, which has a flow pattern that is non-directional?
"The ability of a substance, usually a metal, to be deformed or molded into a different shape." This statement is the best description of which of the following terms?
On the QC paperwork for the hydrotest that you have up and holding requires absolute pressures. The gauges are holding steady at 35 psi. Which of the answers below best represents the pressure that the QC requires?
Which of the following supports has a hardened steel cup set screw?
"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?
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
What tool is in the picture below?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
You find a workpiece that you are trying to drill a hole in too tough to position under a sensitive or upright drill press. Which of the following answers best solves this problem?
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones provided below.
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms below?
During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
What tool is in the picture below?
Which is the best answer below that describes the following picture?
The plug on the end of a 150 mm pipe has a force restriction of 250,000 N. What is the maximum operating pressure that this fitting can handle? Choose the best answer from those provided below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
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.
Which of the numbered symbols below best represents a butt weld ball valve?
What is one of the three main differences between DWV and pressure application fittings?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
What is the name of the reamer pictured 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 "I" in the picture provided?
Electrical shock accounts for a large number of workplace injuries. Which of the following would not increase the possibility of electrical shock? Choose the best answer from those provided 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.
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
Of the material types below, which one only is available in class 150 and 300 fittings?
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
What type of bar is pictured below?
The recommended PVC grooved joint operating maximum temperature is which of the below?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
Which of the numbered symbols below best represents a side view threaded tee elbow?
"This two-part anchoring system consists of resin and hardener which are combined through a mixing nozzle, and an anchor rod." This is the best description of which of the following anchors?
Typical hanger spacing for 150 mm stainless steel pipe is 5.5 m. Using that information, how many hangers are needed on a 46 m horizontal run?
"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.
Using the picture below, which of the letters best illustrates a ring joint flange?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
Gate valves have many advantages. One of the following is not among of them. Choose which one.
What temperature separates soft soldering and brazing?
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.
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.
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
What tool is in the picture below?
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
What type of copper tube is most commonly used in fabricating a hydronic systems?
(se)All welding machines have a duty cycle. A machine with a duty cycle of 72% with an amperage of 425, would run continuously at what amp maximum? Choose the best answer from the selection 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 pressure?
"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?
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
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?
A journeyman is paid 27% more than his apprentice. If the journeyman is earning $43.50, what is the apprentice being paid? Choose the best answer from the ones below.
These multi-purpose portable fire extinguishers are light, commonly red, and have a short nozzle or a narrow length of hose. Choose from the answers below the one that best applies.
100°C is the approximate melting temperature of a fusible plug equipped on an acetylene bottle. Of the reasons below, choose the best reason explaining the purpose of these plugs.
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
On the jobsite you have to cut 200 mm plate, and have to heat a large hoarding from the same supply. Of the gases below, choose the gas that would best fill both of these requirements.
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?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
Copper tube DWV fittings can be used on copper pressure piping systems
"This term is used to describe an action that means to divide something into two equal sections." The term best described by this statement is which of the following?
The markings required on a butt weld fitting does not include which of the following?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
Using the picture below, which of the following answer best describes the dimension "A"?
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
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.
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.
What type of wrench is pictured below?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
Which of the answers below best describes the units for relative density?
Type "L" copper tube has which colour identification strip?
Choose the best answer below that is the density of air, in imperial measurement, at STP.
Which is the best answer below that describes the following picture?
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.
What tool is in the picture below?
You are part of a crew that is hydrotesting a 40 m, 50 mm, Sch 60 alloy pipe. It is set up horizontally, north to south, on pipestands with a gauge at both ends. According to the principles of hydrostatics, what will the gauges read when the test is up and holding at 45 kPa? choose the best answer from the options below.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?