A randomized 100 question test from a pool of 991 questions, good luck!
(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.
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
Which of the numbered symbols below best represents a threaded ball valve?
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.
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 roof of the container. Of the following answers, which gas would he be testing for?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
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?
Of the following supports, choose the one that is an example of a constant support hanger.
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
Using the picture below, which of the letters best illustrates a tongue and groove flange?
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?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
Which of the welding processes below would welding goggles be worn?
"A substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
(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?
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 "H" in the picture provided?
Class 6050 is a classification of which fitting type?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
(bs)Of the alloys below, which is the alloy of copper and zinc?
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
What type of wrench is pictured below?
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
Which of the answers below best describes the units for relative density?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum safety eye-ware required for Oxy-fuel cutting or welding?
Which of the following types of copper requires a bending device?
What tool is pictured below?
(v) Some valves can be used for throttling services. Which of the valves below would be restricted in a throttling service to a minimum of 30° and a maximum of 80° of the disc opening?
(ofe)Regulators commonly have three working parts to them. Which of the parts does the the adjusting screw attach to? Choose the best answer from the ones provided below.
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
(ofe)When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
Using the picture below, which of the following answer best describes the dimension "B"?
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. "Visible light rays" Would best be defined by which type of energy below?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
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 "B" in the picture provided?
(papg) Areas and surface areas can be measured in both square inches and square feet. Which of the answers below would allow you to convert ft² to in²?
(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.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
At the end of the work week, your crew installed 45% of 50 mm, Sch 40 pipe The amount required for the job is 4791 m. Which of the answers below best relates to how much pipe is left to be installed?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
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?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Corporation stop valve" variation?
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
"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.
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
The number of turns by _______ should be _______ than the number of turns by _____ when tightening a threaded joint. Choose the words in order to fill the blanks from the options below.
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate a reversal of flow in a system?
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
Of the material types below, which one only is available in class 150 and 300 fittings?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones provided below.
After seal welding a box, the painters ask how much paint they are going to need to coat the outside. The box is 230 mm long, 450 mm high and 375 mm wide. Of the answers below, choose the best one that reflects this number.
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the below?
(se)Welding power sources that are AC-DC rectifier type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
Using the picture below, which of the letters best illustrates a flat faced flange?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
(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?
(bs)"This term denotes a type of steel that, to enhance mechanical properties has undergone alloying using different elements." which of the following terms is best described by this statement?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate backflow in a system?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
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
A small system has been filled and is ready to pressure up. Which of the pumps below would be the best to use for this test?
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.
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.
Which of the numbered symbols below best represents a side view socket weld tee?
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the required difference in elevation between two ends of a sloped pipe over a set distance?
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to the outer layer of skin and the next layer, the dermis?
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.
In relation to soldering, what does the term "Capillary action" signify?
"Heat number" is a designation that can be replaced by which term?
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
Which of the following disc designs is the most widely use variation for the gate valve?
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.
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
Using the picture below, which of the following answer best describes the dimension "D"?
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
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?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
(ofc)"The angle of the oxy-fuel torch relative to the direction of travel that which the tip is pointed dictates the directions in which the heat is going and the slag will be blown." Which of the terms below is best described by this statement?
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.
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.
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.
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
(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.
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?