A randomized 100 question test from a pool of 898 questions, good luck!
"The term for the dimensioning instrument that is used for notation and commonly at a 45° angled straight line." Which of the terms below best represents this statement?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided below
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.
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 "A" in the picture provided?
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.
What type of wrench is pictured below?
(wf)Defective properties would include all of the following defects except one. Of the answers below choose the one that is not a defective property.
"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.
"Is not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
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.
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
The markings required on a butt weld fitting does not include which of the following?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "D" represent in this formula?
Copper tube DWV fittings can be used on copper pressure piping systems
Which of the numbered symbols below best represents a socket weld ball valve?
Of the list below, a try cock is considered what type of valve?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
A safety relief valves has a specific relationship with the part in the system that has lowest maximum pressure setting. Of the answers below, choose the one that best reflects this relationship.
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 carbonizing flame would be best suited to which of the following applications?
Fill the blanks with the answers provided. "These two valves, _______ and ________ are usually used together in a line. The flow of fluid through the line finds little friction from either one."
Oxygen should have a purity of 99.5% or higher for oxy-fuel cutting. The cutting speed will be an estimated ¾ of normal and the expenditure in cutting oxygen will increase approximately ¼ of normal for each _______ drop in purity percentage form optimum. Use the answers provided to select the best one to fill in the blank.
(se)If you wanted a wider bead accompanied with less penetration, which of the following techniques would be best suited for the task? Choose the best answer from the ones provided below.
What type of punch is pictured below?
"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?
There are several disadvantages with conventional dimensioning. In the grouping of answers below, one is not a disadvantage of this style of dimensioning. Choose the best answer that applies.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
Lines that are not perpendicular nor are parallel to a vertex are called which term? Choose the best one that applies from the options below.
Of the valves below, which has a flow pattern that is non-directional?
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.
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?
To protect the internal mechanisms, this type of gate valve should not be placed in a line that has turbulent flow. This is the best description of which of the following?
If the piping isometric that you are working off of has a ¼":1' reduced scale to it, what is the print length of the workpiece if it measures 12' on the bench? Choose the best answer from those provided below.
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
Every hacksaw blade has a "set". This particular "set" has the teeth in a wavy design running from left to right. . Of the answers below, choose the best "set" to match this description.
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
What type of punch is pictured 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?
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
What type of screwdriver head is pictured below?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
Using the picture below, which of the letters best illustrates a ring joint flange?
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
A fitting that has a classification of 2000 would be what kind of fitting?
A lube oil piping header has a slope of ¹⁄₁₆ every 9 inches. In a 27' run, what is the total drop of the line? Choose the best answer from the ones provided below.
A welder has set up a temporary fab area in a c-can. He has put 2 portable fans, one in the front and one in the back, in the c-can for ventilation. Based on the information provided, which type of ventilation is he using? Use the terms provided to choose the best answer.
What is the name of the cutter pictured below?
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?
(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?
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.
Which of the numbered symbols below best represents a side view threaded 90° elbow?
On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
If the piping isometric that you are working off of has a 1:20 metric reduced scale to it, what is the actual length of the workpiece of you measure 45mm on the print? Choose the best answer from those 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?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
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.
Generally, plastic compression fittings come in how many types? Choose from the answers below.
What tool is in the picture below?
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
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.
(se)"An type of material that allows the flow of an electrical current in one or more directions." The best answer that this statement describes is which of the following?
Calculate the relative density of a steel at 2357 lb/ft³ with water at 62.4 lb/ft³. Select the best answer from the ones provided below.
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?
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
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 of the states of matter can be defined as having defined mass, but no defined volume or shape? Choose the best answer from the ones provided below.
After the second tack is in place, what is the tool most commonly used to maintain the gap?
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms 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?
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options below.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
What is the name of the grinder pictured below?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
A threaded fitting you are trying to reclaim has been cross threaded. Which of the items below would be best to attempt to salvage the fitting?
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."
Which answer below best represents the type of cutting machine in the picture provided?
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
(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.
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?
When marking the cut on a 250mm (10") diameter pipe, what tool should be used to be assured that the mark is the same measurement all the way around the pipe?
Using the picture below, which of the following answer best describes the dimension "B"?
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.
Of the selection of units below, which would be best used to describe force?
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by 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?
