A randomized 100 question test from a pool of 898 questions, good luck!
The isometric below has an abundance of information contained within it. The amount of 4 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
Of the following answers, which is the best one for the torch pictured below?
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.
Most fuels, when exposed to air, water, or heat under normal condition will not chemically react. These fuels are classed as which of the below?
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided below.
Which of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
(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 you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
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."
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.
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
"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?
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
(wf)"This type of weld deviance is any defect that cause the weld metal, parent metal, or work piece to be out of specification or tolerance. These issues are mainly caused by improper set up or distortion." This statement best describes which of the following classes of weld defects
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
Which is the best answer below that describes the following picture?
"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?
Maintaining all of the required PPE within the manufactures guidelines and in good working order is the responsibility of the________." Choose from the following answers to fill the blank.
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.
Which of the numbered symbols below best represents a socket weld ball valve?
"In the center of a flange there is a tall hub with a bevelled end suitable for welding." This is a description of which type of flange?
What tool is pictured 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 force?
"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
Of the welded joint configurations, which of the terms below references the picture provided?
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
With ______ piping, fusion welding, and acid resistant clamps are the the most basic types of joining. Choose from the following to fill in the blank.
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
"Has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe." This is the best description of which fitting?
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 following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
One of the components in a oxyacetylene outfit is required to deliver a pressure that is consistent despite source pressure fluctuations. Which of the following components best fits this function?
Of the answers below, which is the best oxyacetylene term for the explosive condition that occurs upstream the mixer and can include all of the components in the outfit including the regulator.
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
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.
Of the material types below, which one only is available in class 150 and 300 fittings?
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.
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
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?
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
(se)When the current flow meets resistance in a conductor, that energy is turned into what form? Choose the best answer from the ones provided below.
"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?
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
The code that covers all piping that transport fluids is which of the following?
Of the welded joint configurations, which of the terms below references the picture provided?
"These regulators allow a consistent pressure to be fed to the tool being used. This is true despite the change in inlet pressures." Which of the regulators below is best described by this statement?
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
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.
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
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.
One of the following is not a disadvantage of a plug valve. Choose from the options below.
"This type of drill is only for up to ½" holes that need to be precise." Choose the answer below that is best described by the statement.
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
"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 numbered symbols below best represents a side view threaded tee elbow?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
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.
Which of the measurements below is the metric standard for the breaking strength of bolts?
Of the valves below, which has a flow pattern that is non-directional?
Type "M" copper tubing has what colour identification strip?
When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
(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?
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
(wf)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided 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?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
The alignment of holes in two or more pieces of plate at the same time can be a challenge. Which of the tool below would be best in this situation?
Typical hanger spacing for 76 mm black iron pipe is 4.3 m. Using that information, how many hangers are needed on a 20 m horizontal run?
The major difference between machined screws and both wood screws and sheet metal screws 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
"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?
A small percentage of fuels, when exposed to air, water, or heat under normal condition will chemically react. These fuels are classed as which of the below?
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.
Using the picture below, which of the following answer best describes the dimension "D"?
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
Choose the best answer below that is the density of air, in imperial measurement, at STP.
(wf)"This term deals with the increase in stress in an area of a weld near a crack, depression, or a sharp angle. Although the calculated stressing may be quite safe, it can be enough to cause failure of the weld." This statement best describes which of the terms below?
What tool is in the picture below?
"The standard filler is normally sufficient for applications up to 900º F. Other soft fillers are available for higher temperatures or special applications. The choice of the metal used for the jacketed part of the fitting would depend upon the corrosive conditions being encountered." This is the best description of which of the following fittings?
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
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
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?
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?