A randomized 100 question test from a pool of 898 questions, good luck!
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
"This style of check valves doesn't rely on flow reversal or gravity to close. Instead, the valve is closed by a spring." Of the valves below, this is the best description of which?
The proper procedure for shutting down an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
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.
Socket weld fittings are commonly used on joints that are what size?
What is the square footage of a floor space in a warehouse that is 5' 7¾ by 10' 3⅞? Choose the best answer from those provided below.
"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.
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
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?
As it relates to calculating grade, which of the terms below best describes the letter "B"?
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
The recommended PVC grooved joint operating maximum temperature is which of the below?
What tool is in the picture below?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
The air has a density of _________ at STP, based on 101 kPa and 0°C. Use the best answer below to fill in the blank.
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
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?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
What type of iron from the selections below contains the highest carbon content?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
"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.
The encircled letters along the west side of the drawing are best represented by which of the terms below?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
Which of the numbered symbols below best represents a side view butt weld tee?
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
Which is the best answer below that describes the following picture?
Which of the numbered symbols below best represents a butt weld gate valve?
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.
RTJ gaskets come in two styles. These are which of the following?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "G" in the picture below? Choose the best answer from those provided.
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
This type of soldering uses temperatures below 450C or 840F:
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
Choose the best answer below that is the density of water in metric measurement.
What tool is in the picture below?
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
"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?
(se)This term expresses the pressure from an electrical circuit's power source that produces pressure to push a current through a circuit, enabling them to do work. From the terms provided, choose the one that best applies.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "K" represent in this formula?
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
(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?
What type of wrench is pictured below?
Type "K" copper tube has which colour identification strip?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
A carbonizing flame would be best suited to which of the following applications?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
When selecting a flux, what is the most important consideration to be made?
Using the picture below, which of the following answer best describes the dimension "A"?
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
Of the following answers, which is the best one for the torch pictured 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?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
"It is a method of drawing which you can represent your shapes into three- dimensional view. An angle of 30 degree is taken in all its sides in order to give a 3d look." This statement best describes which of the following drawing methods?
The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for a large volume?
(mse)"A load that is relatively constant for an extended time, is considered to be a ________ load." This statement best describes which of the answers below?
There is a molecular attraction that causes like molecules to form a meniscus on the surface of a liquid. This property is best describes by which of the following terms?
There are 4 principal parts to the head of a hammer. Of these 4 parts, there are only two that are opposite of each other, what are they called? Of the answers below, choose the one that best applies.
"This type of respirator has two different types that are available. These are continuous flow, and pressure demand respirators. " This statement best describes which of the following respirators?
Which of the welding processes below would welding goggles be worn?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
"A mixture of substances (in fixed proportions) that melts and solidifies at a single temperature that is lower than the melting points of the separate constituents or of any other mixture of them." Is the best description of which of the soldering terms below?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
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.
"Heat number" is a designation that can be replaced by which term?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
Which is the best answer below that describes the following picture?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
On the jobsite you have to cut 200 mm plate, and have to heat a large hoarding from the same supply. Of the gases below, choose the gas that would best fill both of these requirements.
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
What type of screwdriver head is pictured below?
(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.
In the drawing provided, there is a column at the northwest corner of the entrance. It's location is best represented by which of the following answers 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?
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.