A randomized 100 question test from a pool of 991 questions, good luck!
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
(wf)Lack of fusion, oxidation and lack of penetration are all included in which of the following terms? Choose the best answer from those provided below
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
(v) Individual types of valve have certain characteristics. Which of the valves below would be available in angle, Y, and straight configurations?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
Type "M" copper tubing has what colour identification strip?
(ofe)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 of 2.5%-80% in air.
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
(es) Using the proper tool for the job is an integral part of working safely. When using the shank and the width of the tip to size the proper screwdriver, which of the screwdrivers below would you be sizing?
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having the sensation of a painful shock as it travels through the body?
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.
Downstream of the second stage of the compressor, but upstream of the moisture separator, should be the location for which of the following components of a basic pneumatic system?
(se)On a brand new joint, when welding the last pass, what arc length should be used? Choose the best answer from the options given below.
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
When "WPB" is stamped on a butt weld fitting, that designates which of the 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?
"Is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression." This is the best definition of which fitting?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
Of the valves below, which has a flow pattern that is non-directional?
Which is the best answer below that describes the following picture?
"This term is used to describe an action that means to divide something into two equal sections." The term best described by this statement is which of the following?
What type of copper tube is most commonly used in fabricating a hydronic systems?
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.
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
(ofc)A compound commonly used in oxy-fuel operations is derived from a combination of water and calcium carbide. Which of the chemical symbols below best represents this hydrocarbon gas?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
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?
Composition disc type valves are part of which of the following categories?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
(es) The human body has some integral resistance to electrical contact. Which of the answers below would have the largest resistance to an electrical voltage?
Typical hanger spacing for 19 mm copper pipe is 2.4 m. Using that information, how many hangers are needed on a 8 m horizontal run?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
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.
"During the creation of this style of groove, the steel of the pipe is cold formed while it is displaced inward." Of the answers below, choose the one best described by this statement.
"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?
(ofe)An acetylene bottle has a specific volumetric capacity. The cylinder should not be emptied more then one _______ of that capacity per hour. Choose the best answer to fill in the blank from the ones below.
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
(ofc)/m³ and Btu/ft³ are two was of expressing ________energy. Use the terms below to select the one that best fills in the blank.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
What tool is in the picture below?
(wf)While welding, water and other liquids get caught up in the weld. These produces voids of gas when the weld cools. Which of the terms below best describes these voids?
A fitting that has a classification of 2000 would be what kind of fitting?
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
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
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.
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for medium amperage PAC welding?
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.
Class 6050 is a classification of which fitting type?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
Using the picture below, which of the letters best illustrates a raised face flange?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for low amperage PAC welding?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
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?
In relation to soldering, what does the term "Bore" signify?
What type of wrench is pictured below?
What tool is pictured below?
Every hacksaw blade has a "set". This particular "set" has every tooth bent slightly to the side and in the opposite direction of the one in front of it. Of the answers below, choose the best "set" to match this description.
The references in red along the west side of the drawing are best represented by which of the terms below?
In vertical runs of piping (risers) at each floor level there should be a support. The type of hardware used by mechanical building trades for supporting pipe would be which of the following?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
A soldered or compression fitting is _______ than a flared fitting.
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
(es) Using the proper tool for the job is an integral part of working safely. When trying to cut wires in an extremely tight spot, which of the tools below would be the best choice?
(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?
(ofe)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?
(ofc)The type of oxy-fuel cutting torch that has a cutting tip which is supplied with mixed pre-heat gases are typically called which of the names below? Choose the best answer from the ones provided below.
"There are many advantages to a vertical band saw. Of the advantages, one stands out as the greatest." Of the answers below, which one best fits that description.
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have choked flow as a result of throttling a process?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
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?
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 some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those provided.
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 "D" in the picture provided?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for length?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the answers below would create the greatest amount of "Ultraviolet rays" while being used?
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.
There are many parts to a circle. Which of the answers below best relates to "G" in the picture provided?
Your journeyman asks you to fill out the following print with measurements. What method of dimensioning are they having you do? Choose from the best answer from the ones provided below.
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
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.
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
When faced with vertical movements typically in excess of 13mm, or where no residual stresses are to be transferred to the pipe, which of the supports below would be the best to install?
Convert 0.41278 to a fraction. Choose the best answer from below.
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided below.
(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
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Which of the numbered symbols below best represents a side view threaded cap?
"Are used with meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the flange." This is the best description of which type of fitting?
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
(se)Which device below uses one or more diodes to restrict current to flow to one direction, changing AC to DC in the process? From the answers below, choose the best one.
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
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.
