A randomized 100 question test from a pool of 898 questions, good luck!
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.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
The design of a ball valve is similar to which of the listed valves?
(wf)"This term refers to a physical property of a material which describes the ability of a material containing a crack to resist further cracking."
While fitting a joint you are made aware that there is no wall thickness stamped on the fitting you are going to use. The proper course of action would be?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
If a hose connection were to break during the pressuring of a hydrostatic test, which of the following pieces of equipment would prevent it from lashing around?
"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 fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
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.
The safe working pressure of acetylene is 15 psi. As the temperature of the gas increases, this pressure will change. Choose the best answer from the ones provided below to explain what this change will be.
There is a set number of steps in the procedure for creating proper joints with thermoplastic piping. Of the answers below, select the one that is closest to that number.
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."
The isometric below has an abundance of information contained within it. The amount of 3 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
Which of the numbered symbols below best represents a butt weld ball valve?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
When heated, metal forms a scale on it's surface. This scale is called what?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
"One of the principles of hydrostatics is that a fluid will exert pressure in ________." Choose the best answer below to complete the sentence.
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
Type "L" copper tube has which colour identification strip?
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
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)"This term is describing a welding machine that has a steep volt-amp curve. It is well suited for SMAW and GTAW welding." This statement best describes which of the following answers?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
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.
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
"In this type of welding, the filler metal is liquid above 425°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods below?
"The steps in preparing this type of fusion weld and a steel weld are very similar." Which of the answers below best fits this description?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
Which parts of an ASPT or NPT are flattened slightly?
Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of 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. "
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Choose the best answer below that is the density of water in imperial measurement.
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.
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
"This Section provides such guidelines to assist those directly responsible for operating, maintaining, and inspecting power boilers." This is the best description of which of the following ASME sections?
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
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?
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.
(se)The distance from the molten pool of the weld to the end of the electrodes core wire is called the arc length. A distance that is ________ of the diameter of the electrodes core wire is considered normal. Choose from the following options the best answer to fill the blank.
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.
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
"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?
The markings required on a butt weld fitting does not include which of the following?
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
(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
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the orientation of the numerical dimensions.
"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?
A 10 meter piece of brass pipe that has an operating temperature of 85°C and pressure of 34 kPa/m². This line was originally installed At -15°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
All butt weld fittings must have _____ pieces of information stamped on them.
"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
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."
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
What type of wrench is pictured below?
Using the picture below, choose the best answer that relates to the item indicated by the "D".
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
Of the gases below, choose the one that has the highest flame temperature in its neutral state.
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
(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.
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
Weld fittings are available in two varieties, one of these is:
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
Youare going to dig a well on your land to get water, you have bought a small suction pump that will create a vacuum equal to a column 984 mm Hg. Which answer below best represents the maximum depth that the well can be while using this pump?
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.
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.
(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.
Using the picture below, which of the letters best illustrates a tongue and groove flange?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "A" in the picture below? Choose the best answer from those provided.
(se)If you wanted a narrower bead, that has deeper penetration, which of the following techniques would be best suited for the task? Choose the best answer from the options below.
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
Using the picture below, which of the letters best illustrates a ring joint flange?
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
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 several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
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.
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
Which of the numbered symbols below best represents a threaded globe valve?
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
"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?
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
Of the alloys below, which is the alloy of copper and zinc?
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?