A randomized 100 question test from a pool of 898 questions, good luck!
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."
This chisel has a cutting edge that is typically 60°,but can be reduced to 40° or increased to 90°. The chisel that best suits this description is which of the below?
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those 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.
Which is the best answer below that describes the following picture?
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
Of the safety concerns with soldering listed below, which would occur the least?
(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
"The temperature at which a metal changes state from solid to liquid at atmospheric pressure." Is the best description for which of the terms below?
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
"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?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
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?
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
Which type of fastener below requires a layout of the holes before fastener is installed?
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
"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.
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
Of the answers below, which support has one bolt or two bolt manufacturing options?
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
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
MJ/m³ and Btu/ft³ are two was of expressing ________energy. Use the terms below to select the one that best fills in the blank.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the tip produces a shrieking noise, sparks and dark smoke.
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
Which of the numbered symbols below best represents a side view threaded cap?
100°C is the approximate melting temperature of a fusible plug equipped on an acetylene bottle. Of the reasons below, choose the best reason explaining the purpose of these plugs.
(wf)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
A fitting that has a classification of 2000 would be what kind of fitting?
Type "K" copper tube has which colour identification strip?
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
In the picture below there are various dimensions noted. From the information in the provided picture, select the best answer to describe the method of dimensioning.
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.
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
Using the picture below, which of the following answer best describes the dimension "D"?
What tool is in the picture 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?
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
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 2.3%-9.5% in air.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
The references in red along the north side of the drawing are best represented by which of the terms below?
Every hacksaw blade has a "set". This particular "set" has every third tooth straight, while the two before it are bent slightly to the side opposite of each other. Of the answers below, choose the best "set" to match this description.
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
Around most construction tasks, eye protection is important. The selection of eye protection will rest mainly with which of the following answers? Choose the best one that applies.
Which of the following types of copper requires a bending device?
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?
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided
(se)When sizing welding cables, which of the cables below would be the largest?
"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?
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.
"Used to keep a piping line level, or to assure that the proper amount of grade is uniform where needed." This is the best description of which of the following items.
A 10 meter piece of brass pipe that has an operating temperature of 85°C and pressure of 34 kPa/m². This line was originally installed At -15°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
Piping that you have to be order for a job needs to be absolutely devoid of any surface contamination. Which of the following finishes will you ask to have put on your piping?
Which parts of an ASPT or NPT are flattened slightly?
What is one of the three main differences between DWV and pressure application fittings?
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?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for energy?
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
Which of the numbered symbols below best represents a threaded gate valve?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
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?
Which of the following disc designs is the most widely use variation for the gate valve?
A natural gas boiler has an output rating of 43500 Btu and is 67% efficient. Which of the answers below best represents it's input rating?
One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options below.
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.
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
Youare going to dig a well on your land to get water, you have bought a small suction pump that will create a vacuum equal to a column 984 mm Hg. Which answer below best represents the maximum depth that the well can be while using this pump?
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?
Which of the numbered symbols below best represents a socket weld gate valve?
There are several different types of labeling or lettering on a drawing. In the picture below how many different types of labeling and/or lettering is there. Choose the best answer from those provided below.
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
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.
Which is the best answer below that describes the following picture?
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.
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "P" represent in this formula?
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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?
When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
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.
Lift, swing, and non slam are all variations of which type of valve?
Which is the best answer below that describes the following picture?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
Of the alloys below, which is the alloy of copper and zinc?
Choose the best answer below that is the density of water in imperial measurement.
(wf)"This term refers to a physical property of a material which describes the ability of a material containing a crack to resist further cracking."
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?