A randomized 100 question test from a pool of 898 questions, good luck!
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
Which of the numbered symbols below best represents a threaded globe valve?
"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?
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
Which of the numbered symbols below best represents a side view threaded tee elbow?
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
"While dimensioning drawings, there is one of the following activities that you must avoid doing." Which of the following actions when dimensioning a drawing must be avoided? Choose the best answer from the ones provided below
Every hacksaw blade has a "set". This particular "set" has every tooth bent slightly to the side and in the opposite direction of the one in front of it. Of the answers below, choose the best "set" to match this description.
Type "K" copper tube has which colour identification strip?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
The isometric below has an abundance of information contained within it. The amount of 4 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
Loss of head for a valve or fitting has an equivalent in a length of the same size pipe. Which valve, a gate or an angle globe (both fully open), would have the highest losses?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
Blueprints are assebled into groups for ease of accessing the information quickly. In the commercial or industrial ares of work, there are commonly ________ divisions of these blueprints. Choose from the answers below to best fill in the blank.
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?
What type of screwdriver head is pictured below?
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
What tool is pictured below?
(wf)The welding surface may contain discontinuities from the style of preparation. From the answers below, choose the best one that describes discontinuities from a surfaced prepped by gouging. blades.
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
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?
Lift, swing, and non slam are all variations of which type of valve?
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
"In the center of a flange there is a tall hub with a bevelled end suitable for welding." This is a description of which type of flange?
On the QC paperwork for the hydrotest that you have up and holding requires absolute pressures. The gauges are holding steady at 35 psi. Which of the answers below best represents the pressure that the QC requires?
Of the answers below, which is the best oxyacetylene term for the explosive condition that occurs upstream the mixer and can include all of the components in the outfit including the regulator.
The number of turns by _______ should be _______ than the number of turns by _____ when tightening a threaded joint. Choose the words in order to fill the blanks from the options below.
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
Which of the measurements below is the metric standard for the breaking strength of bolts?
Which of the following supports has a hardened steel cup set screw?
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
In relation to soldering, what does the term "Bore" signify?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"This type of cutting machine is perfect for busy shops. When the machine is loaded, and starts to cut the material, it allows the operator to do other tasks while the machine is cutting." This statement best describes which of the following metal cutters
After installing an instrument air piping system, you are asked to prove to the client there are no leaks. The piping specs require that no moisture be left in the system after testing. Which of the following options would be the best for this request?
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)"This term is describing a welding machine that has a flat, or close to it, volt-amp curve. It is well suited for GMAW and SAW welding." This statement best describes which of the following answers?
Using the picture below, which of the letters best illustrates a ring joint flange?
The code that covers all piping that transport fluids is which of the following?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those provided below.
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.
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
Which of the numbered symbols below best represents a socket weld globe valve?
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
"These drawing tools as commonly used with a T-square to produce vertical and angled lines." Of the tools below, which is best described by this statement?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
When selecting a flux, what is the most important consideration to be made?
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
"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 code that covers the piping standards to be used for cryogenic fluids would be which of the following?
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.
(wf)Of the defects listed below, which one best describes the picture shown?
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?
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
"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?
(mse)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
Composition disc type valves are part of which of the following categories?
What tool is in the picture below?
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
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.
"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?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
What tool is pictured below?
Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
What type of copper tube is most commonly used in fabricating a hydronic systems?
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 "F" in the picture provided?
A common 30/70 soft solder contains what percentage of which elements in it's alloy?
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
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.
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
What is the name of the reamer pictured below?
(se)"The deflection of an electric arc from its normal path because of magnetic forces, usually after the current has been moving in the same path of travel for an extended period." This statement best describes which of the following answers?
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.
What type of screwdriver head is 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)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
(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?
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.
"A metallic substance composed of two or more elements, as either a compound or a solution." This statement is the best description of which of the following terms?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones 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.
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
Which is the best answer below that describes the following picture?
When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
"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.
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.
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
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.
(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.
"Is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression." This is the best definition of which fitting?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
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?
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
What tool is in the picture below?
