A randomized 100 question test from a pool of 898 questions, good luck!
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
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.
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
Which answer below best describes the following picture of a bender?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
What type of screwdriver head is pictured below?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
(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?
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
(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.
(se)When sizing welding cables, which of the cables below would be the largest?
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.
Before entering a container to work, your Journeyman asks for a gas test to be done. The foreman agrees and puts the sniffer close to the floor of the container. Of the following answers, which gas would he be testing for?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 in² base, when compared to a column of water the same height? Use the best answer from those provided below.
What is the name of the grinder pictured below?
There are many parts to a circle. Which of the answers below best relates to "C" in the picture provided?
"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?
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
When using a long tape, one extra consideration must be taken into account over a short tape. Of the answers below, choose the one that best applies.
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
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
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?
What tool is in the picture below?
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
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.
"This operation of this type of chuck is with an external collar that you hand turn." This statement best describes which of the chucks below?
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
Which of the numbered symbols below best represents a side view butt weld tee?
(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.
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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
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."
Of the selection of units below, which would be best used to describe force?
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
When heated, metal forms a scale on it's surface. This scale is called what?
Which of the numbered symbols below best represents a butt weld globe valve?
What tool is pictured below?
What type of screwdriver head is pictured below?
"This type of oxy-fuel cutting torch has preheat gases supplied to the cutting tip." Which of the following torch types is best described by this statement?
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Lift, swing, and non slam are all variations of which type of valve?
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
If you had to walk around a house and it took you 4 minutes to walk one side and 6 minutes to walk the adjacent side, how long would it take to finish the entire walk? Choose the best answers from those below
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
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?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
Of the following supports, choose the one that is an example of a constant support hanger.
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.
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided
"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?
The height of a free standing or rolling scaffold is restricted to no more than 3 times the smallest base dimension. This guideline comes from which of the acts below?
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
What is the name of the ginder pictured below?
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 several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
What type of punch is pictured below?
Which parts of an ASPT or NPT are flattened slightly?
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
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.
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
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?
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?
Compression type fittings for copper tube are generally made from which of the following materials?
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
"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?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
When you are going to lubricate an air motor, which of the following would be the best time to do it?
What tool is in the picture below?
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.
Composition disc type valves are part of which of the following categories?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
"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?
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
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Loss of head for a valve or fitting has an equivalent in a length of the same size pipe. Which valve, a gate or an angle globe (both fully open), would have the highest losses?