A randomized 100 question test from a pool of 991 questions, good luck!
Of the benders below, which will allow kinking in soft tubing?
(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 relationship between the distance around and the full distance across a circle?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms below?
(wf)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided below.
Which of the numbered symbols below best represents a butt weld ball valve?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
A fitting that has a classification of 2000 would be what kind of fitting?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
(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?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
"One of the principles of hydrostatics is that a containers shape that is holding a fluid will ________." Choose the best answer below to complete the sentence.
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
(ofc)During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
Of the valves below, which has a flow pattern that is non-directional?
(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 both layers of skin and may also affect other tissue, such as sweat glands?
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.
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
These types of portable fire extinguishers are very heavy, have a conical nozzle, and are commonly bright red. Choose the best answer from the selection below.
(ofe)Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers 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.
(ofc)Of the following answers, which is the best one for the torch pictured below?
What tool is in the picture below?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
"A measure of a material's ability to undergo significant plastic deformation before rupture." This statement is the best description of which of the following terms?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
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?
(ofe)A neutral flame would be best suited to which of the following applications?
What type of wrench is pictured below?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(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 exposed skin to burn?
What type of screwdriver head is pictured below?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
Which of the numbered symbols below best represents a side view threaded tee elbow?
What tube would be commonly used in fabricating a radiant heating system?
Which of the numbered symbols below best represents a butt weld gate valve?
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
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
Of the following supports, choose the one that is an example of a constant support hanger.
(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, which of the letters best illustrates a ring joint flange?
Convert 0.41278 to a fraction. Choose the best answer from below.
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
(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?
A 35 meter piece of copper pipe that the first 10 m section has an operating temperature of 105°C and pressure of 34 kPa/m² until a restriction, then the temperature and pressure both drop by 15 for the remainder of the line. The entire line was originally installed at -25°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
What type of screwdriver head is pictured 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 force?
(bs)"The act or procedure of liquefying or melting by the application of heat, any two materials to combine them." This statement best describes which of the following terms?
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.
Of the selection of units below, which would be best used to describe pressure?
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?
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones 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 "D" 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 is the best answer below that describes the following picture?
(se)If you wanted a narrower bead, that has deeper penetration, which of the following techniques would be best suited for the task? Choose the best answer from the options below.
(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?
"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?
(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?
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.
(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?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
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 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.
Electrical shock accounts for a large number of workplace injuries. Which of the following would not increase the possibility of electrical shock? Choose the best answer from those provided below.
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
(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.
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?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Pilot valve" variation?
(se)All electrical conductors resist the flow of current to some degree. Which of the terms below is used to measure this resistance? From the answers below select the one best applies.
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.
"This layout tool consists of a calibrated protractor, X-shaped frame, and a triple jointed marking arm and holder. This allows for marking of steel or pipe." Of the answers below, choose the one is best defined by this statement.
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?
The pressure of the hydraulic torque might warp the flange before the stubot has reached the desired length. From the options bellow, what is the best solution to alleviate this issue?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
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
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
(bs)This filler metal is most commonly used with cobalt alloys, and applications that have an extremely high service temperature." This statement describes which of the filler metals below best?
Of the selection of units below, which would be best used to describe force?
(ofc)Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided.
When you are going to lubricate an air motor, which of the following would be the best time to do it?
(bs)"In this type of welding, the filler metal is liquid above 425°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods below?
"This piece of legislation came into effect in 1915. This act deals primarily with compensation, medical aid and rehabilitation of a worker due to a job-related injury." Which of the answers below is best described by this statement?
"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.
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.
(wf)Of the defects listed below, which one best describes the picture shown?
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
The alignment of holes in two or more pieces of plate at the same time can be a challenge. Which of the tool below would be best in this situation?
If a hose connection were to break during the pressuring of a hydrostatic test, which of the following pieces of equipment would prevent it from lashing around?