A randomized 100 question test from a pool of 991 questions, good luck!
(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.
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause cataracts with long term exposure?
"This type of drill is only for up to ½" holes that need to be precise." Choose the answer below that is best described by the statement.
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.
Using the picture below, which of the letters best illustrates a ring joint flange?
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
(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 GTAW welding?
What type of wrench is pictured below?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas cock" variation?
(es) Using the proper tool for the job is an integral part of working safely. When trying to hold a tube to prevent it from spinning, which of the tools below would be the best choice?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. ""Ultraviolet rays" Would best be defined by which type of energy below?
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the half the distance across a circle?
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
"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.
Type "DWV" copper tubing has what colour identification strip?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause the eyeball to blister?
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
(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?
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
If you have received 43 widgets out of an order of 378 widgets, what percentage of widgets have been accounted for? Choose the best answer from the ones provided below.
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
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?
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?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
(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
(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?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
At the bottom of a column of Hg, the pressure is 5.82 psi, how many inches of water column is required to exert this same pressure? Choose the best answer from those provided below
(ofe)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.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause sever eye strain, and possible blindness?
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would best represent a line to be graded up at 1:46 mm?
Which of the answers below best describes the units for relative density?
(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.
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
A holding tank is 43 feet in diameter. How many feet of welding will it take to seal the lid on the top? Choose the best answers from those provided below.
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones below to fill in the blank.
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?
Which parts of an ASPT or NPT are flattened slightly?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"Has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe." This is the best description of which fitting?
"The ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed." This is the best definition of which of the terms below?
(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?
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
Which of the numbered symbols below best represents a side view threaded 90° elbow?
Which of the valves below best fits the description of this statement? "This type of valve has two ports to it. One inlet and one outlet, and relies on pressure on the inlet side to work properly."
(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?
(ofe)The chemical symbol C₂H₂ best represents which of the following compounds?
Which of the numbered symbols below best represents a socket weld globe valve?
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?
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
Which of the numbered symbols below best represents a side view butt weld cap?
Maintaining all of the required PPE within the manufactures guidelines and in good working order is the responsibility of the________." Choose from the following answers to fill the blank.
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.
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?
Which answer below best describes the following picture of a bender?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
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.
(ofe)When balancing pressures with an oxyacetylene torch, good rule of thumb to calculate "blow away" is _________ per tip size. Choose from the answers below to fill in the blank.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would be created during non-destructive testing of welds?
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
(ofe)Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
The code that covers all piping that transport fluids is which of the following?
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
"A process in which two or more items (usually metal) are joined together by melting and putting a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal. " This is the best description for which of the following?
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
(ofe)All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
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?
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.
There are three parts to a common twist drill. Which of the below is not one of those parts?
(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?
Of the welded joint configurations, which of the terms below references the picture provided?
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.
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?
(se)Which of the terms below best relates to a material or substance that resists the flow of electrical current? Choose your answer from those provided below.
(papg) Determining the surface area of any box involves several calculations. Which of the answers below best describes the number of sides that are involved in determining the surface area of a box open to atmosphere?
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would be created during non-destructive testing of welds?
(es) Using the proper tool for the job is an integral part of working safely. When using the size of the screw to be used to size the proper screwdriver, which of the screwdrivers below would you be sizing?
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?
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
What type of bar is pictured below?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
The markings required on a butt weld fitting does not include which of the following?