A randomized 100 question test from a pool of 898 questions, good luck!
Using the picture below, choose the best answer that relates to the item indicated by the "D".
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
Which of the piping systems below would Bell-end type joints primarily be used in?
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.
There is a mutual attraction that causes unlike molecules them to cling to each another. This property is best describes by which of the following terms?
(se)The melting of the electrode and/or the base metal comes from the strength of the electrical current passing through them. Of the answers below, which term best describes the strength of the current?
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
What tool is in the picture 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 "A" in the picture provided?
Which of the following supports has a hardened steel cup set screw?
What type of bar is pictured below?
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
(mse)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.
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
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.
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
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
What tube would be commonly used in fabricating a radiant heating system?
What type of iron from the selections below contains the highest carbon content?
Copper tube DWV fittings can be used on copper pressure piping systems
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?
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
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?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
Which of the valves below best fits the description of this statement? "This type of valve has two ports to it. One inlet and one outlet, and relies on pressure on the inlet side to work properly."
Which of the following disc designs is the most widely use variation for the gate valve?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
There are three parts to a common twist drill. Which of the below is not one of those parts?
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
"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?
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.
The code that covers all piping that transport fluids is which of the following?
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
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?
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
(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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
A carbonizing flame would be best suited to which of the following applications?
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
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.
"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?
Of the answers below, which support has one bolt or two bolt manufacturing options?
"When joining most metals, silver filler metal can be used. There are only two metals that cannot be joined by this filler metal." This statement best describes which of the following answers
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
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
(wf)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
Of the material types below, which one only is available in class 150 and 300 fittings?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "P" represent in this formula?
"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
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
There are three elements that are required to start a fire, this is called the "Fire triangle". Fuel and heat of ignition form two sides of this triangle. Of the answers below, choose the one that best fits on the third side.
(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?
Pipe size is specified with two non-dimensional numbers: ________ diameter based on inches, and _______ for wall thickness. Of the options below, fill in the blanks.
In the groove and shoulder system, if you use a roll groove, what is the disadvantage of this type of groove? Choose the best answer of the options below.
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
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?
Which of the measurements below is the metric standard for the breaking strength of bolts?
Class 6000 fittings are commonly made from which material?
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.
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?
"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?
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
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
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?
(wf)After the fillet weld is complete, the inspector says that the weld profile has a bulge to it. Which of the terms below best describes this situation?
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
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?
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?
Using the picture below, which of the following answer best describes the dimension "D"?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
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?
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
Oxygen should have a purity of 99.5% or higher for oxy-fuel cutting. The cutting speed will be an estimated ¾ of normal and the expenditure in cutting oxygen will increase approximately ¼ of normal for each _______ drop in purity percentage form optimum. Use the answers provided to select the best one to fill in the blank.
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
"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?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Your journeyman is fitting up a joint and asks you to check to see if the pipe is "plumb". Which way would you hold the level to get that information? From the following options, choose the best answer.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
Which of the valve styles below best fits the following statement "This variation of globe valve can be used where minimum pressure loss is required. They can also be rod through to remove debris upstream of the valve. "
When one substance is dissolved in another homogeneously, this is called a solution. Which of the three states of matter can a solution exist? Choose the best answer from the ones provided below.
What tool is in the picture below?
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
"A process in which two or more items (usually metal) are joined together by melting and putting a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal. " This is the best description for which of the following?
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.
Weld fittings are available in two varieties, one of these is:
"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?
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
What tool is in the picture below?
