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".
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."
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?
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
The pressure of the hydraulic torque might warp the flange before the stubot has reached the desired length. From the options bellow, what is the best solution to alleviate this issue?
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
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.
The lowest temperature a metal is completely molten is called which of the soldering terms below?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
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. "
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
"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?
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
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
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection 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)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
(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
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?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
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.
What application is better suited for a double flared fitting?
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.
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
(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?
Of the options below, choose the one that best states the primary function of plate rolls.
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
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.
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
This filler metal is most commonly used with cobalt alloys, and applications that have an extremely high service temperature." This statement describes which of the filler metals below best?
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 "C" in the picture provided?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Using the picture below, choose the best answer that relates to the item indicated by the "C".
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "T" represent in this formula?
(se)"Metal deposition rate is the weight of material deposited by arc welding in a unit of time. For this rate to increase, which of the options below would be best suited?
(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.
Which answer below best describes the following picture of a bender?
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
Generally, plastic compression fittings come in how many types? Choose from the answers below.
There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
The 3 key elements of the WHIMIS system are, worker education, material safety data sheets and ________. Choose from the answers below to fill in the blank.
Weld fittings are available in two configurations, one of these is:
Which answer below best describes the following picture of a bender?
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.
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
This design of this fastener allows you to secure the object though holes that are drilled in the piece beforehand. Which of the following fasteners is designed in the same manner?
Your journeyman has asked you to cut them 6 pieces of 4' Sch 80 pipe 3' 7". The only piece of pipe you can find is a 20 foot full length. How many pieces will you be able to cut out of this length? Choose the best answer from those provided below.
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those provided below.
Working with explosive gases is a dangerous prospect, you have to be aware of the limits of flammability for the gas you are working with. Of the gases below, choose the one that has the range of flammability that is 5.3%-14% in air.
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 numbered symbols below best represents a socket weld globe valve?
The most common type of gauge that is found on a regulator is a bourdon type. Choose from the situations below the best way not to have these gauges damaged when opening a cylinder.
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
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 "E" in the picture provided?
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 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
Which is the best answer below that describes the following picture?
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?
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?
"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?
A holding tank is 43 feet in diameter. How many feet of welding will it take to seal the lid on the top? Choose the best answers from those provided below.
"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?
What is the name of the grinder pictured below?
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
A carbonizing flame would be best suited to which of the following applications?
(wf)Of the defects listed below, which one best describes the picture shown?
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
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Which of the numbered symbols below best represents a butt weld globe valve?
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.
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
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.
Of the list below, a try cock is considered what type of valve?
Of the options below, which one relies on the memory of the plastic tube to contract to its original size after the fitting is inserted?
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
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.
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.
When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
Of the following supports, choose the one that is an example of a constant support hanger.
There a a number of steps in the proper fabrication of a Bell-end joint. Choose the answer below that reflects that number the best.
Which of the following disc designs is the most widely use variation for the gate valve?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
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.
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.
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."
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones below to fill in the blank.
You are asked to cut a mark on a 50mm piece of pipe with a 5" grinder. Which of the tools below would be the best to secure the pipe for cutting?