A randomized 100 question test from a pool of 991 questions, good luck!
(es) Using the proper tool for the job is an integral part of working safely. When using an Allen head wrench, which type of wrench, from the answers below, are you using?
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
(se)Which of the terms below relates best to how quickly the flow of AC changes direction? Choose the your answer from those provided below.
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would only be used for imperial measurements only?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
Code B149.1-05 covers which of the following?
Pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. From the list below choose the correct testing procedure.
Using the picture below, choose the best answer that relates to the item indicated by the "A".
Using the picture below, which of the following answer best describes the dimension "C"?
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.
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
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?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
What type of wrench is 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?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
What is the name of the reamer pictured below?
(ofc)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.
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
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?
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.
(se)This term expresses the pressure from an electrical circuit's power source that produces pressure to push a current through a circuit, enabling them to do work. From the terms provided, choose the one that best applies.
Class 6000 fittings are commonly made from which material?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas cock" variation?
The design of a ball valve is similar to which of the listed valves?
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
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.
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
What tool is in the picture below?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
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.
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
Of the three common forged steel fitting classifications, class 4500 is considered:
One of the following is not a disadvantage of a plug valve. Choose from the options below.
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
(ofe)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.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have cavitation as a result of throttling a process?
There are many parts to a circle. Which of the answers below best relates to "C" in the picture provided?
What application is better suited for a double flared fitting?
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
(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 2%?
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
Of the list below, a try cock is considered what type of valve?
(ofe)Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum safety eye-ware required for Oxy-fuel cutting or welding?
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?
(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."
"This term is used to describe an action that means to divide something into two equal sections." The term best described by this statement is which of the following?
(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 PAC welding?
Which parts of an ASPT or NPT are flattened slightly?
What tool is in the picture below?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
"A mixture of substances (in fixed proportions) that melts and solidifies at a single temperature that is lower than the melting points of the separate constituents or of any other mixture of them." Is the best description of which of the soldering terms below?
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
(ofe)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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
(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?
"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?
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
(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?
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.
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
(ofc)Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
What is the name of the cutter pictured 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
Generally, plastic compression fittings come in how many types? Choose from the answers below.
(ofe)When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
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?
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
(v) Valves have many uses in process control. Which of the valves below would be the worst choice for a throttling application for a slurry?
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?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the below?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
"Heat number" is a designation that can be replaced by which term?
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
At the end of the month you have received 4 cheques. $1056, $2907, $4567, and $2957 were the totals, how much did you earn this month? Choose the best answers from the ones provided below.
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?
What tool is in the picture below?
"A particular material or class of materials, that is a hazardous substance in workplace air, has an upper limit on the acceptable concentrations." This statement best describes which of the following answers?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
Type "DWV" copper tubing has what colour identification strip?
Before entering a container to work, your Journeyman asks for a gas test to be done. The foreman agrees and puts the sniffer close to the floor of the container. Of the following answers, which gas would he be testing for?
(ofe)On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.