A randomized 100 question test from a pool of 898 questions, good luck!
Which of the measurements below is the metric standard for the breaking strength of bolts?
"Used to keep a piping line level, or to assure that the proper amount of grade is uniform where needed." This is the best description of which of the following items.
The air has a density of _________ at STP, based on 101 kPa and 0°C. Use the best answer below to fill in the blank.
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.
You are working with an isometric drawing that has dimensions in imperial measurements. Your journeyman has asked you to convert several measurements to inches. These measurements include 6', 4.5', 3'7" and 2'4". Choose the best answer below to reflect the total number of inches.
(wf)A tapered transition ratio of _________ is commonly thought to be acceptable by numerous codes. Use the answers given below to find the best ratio to fill in the blank.
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
The proper procedure for setting up an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
What type of wrench is pictured below?
"This layout tool has one chamfered edge usually. The dual purpose tool can check the material surface to assure flatness, and mark a straight line on a surface." This statement best describes which of the following tools?
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.
There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
Which of the numbered symbols below best represents a socket weld gate valve?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones 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
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
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.
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
A small percentage of fuels, when exposed to air, water, or heat under normal condition will chemically react. These fuels are classed as which of the 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?
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
Of the valves below, which has a flow pattern that is non-directional?
Which is the best answer below that describes the following picture?
Of all the materials that make clothes, there is one type that should never be worn in a industrial workplace. Of the answers below, choose the one that best applies.
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
Weld fittings are available in two configurations, one of these is:
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
"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?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
Of the answers below, which support has one bolt or two bolt manufacturing options?
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
"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.
What type of punch is pictured below?
Of the material types below, which one only is available in class 150 and 300 fittings?
"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.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
Copper tube pressure fittings can be used on copper tube DWV piping systems.
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
Which answer below best describes the following picture of a bender?
(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.
What type of screwdriver head is pictured below?
(wf)A weld defect called "precipitate hardening" is a situation that can lead to which of the below problems? Choose the best answer from those provided
The code that covers external piping for boilers that create steam or vapour at 15 psig or more, and water at a pressures in excess of 160 psig and/or a temperature in excess of 250F is which of the following?
What is the SI measurement for air pressure? Choose the best answer from the options below.
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
In oxy-fuel welding, the two terms "forehand" and "backhand" reference the ________ of the torch, or heat source, to the puddle of the weld. Choose the best answer to fill in the blank from the options below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer below?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for mass?
Which of the numbered symbols below best represents a side view butt weld tee?
From this description, choose the correct pipe support. "A piece of pipe, to support a line, that is mitered and welded to the back of an elbow."
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
The type of oxy-fuel cutting torch that has a cutting tip which is supplied with mixed pre-heat gases are typically called which of the names below? Choose the best answer from the ones provided below.
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.
(se)Welding power sources that are AC transformer type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
"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?
Which of the numbered symbols below best represents a threaded globe valve?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
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.
When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
The references in red along the west side of the drawing are best represented by which of the terms 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?
Type "M" copper tubing has what colour identification strip?
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.
A cold water piping system does not exceed 4689 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XXS piping should be used
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
Of the valves below, which has a flow pattern that is non-directional?
Using the picture below, which of the letters best illustrates a ring joint flange?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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.
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
When using a beam clamp, ensuring the recommended support load is not exceeded is important. What other component of this support system needs to checked against the weight of the load?
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
As it relates to calculating grade, which of the terms below best describes the letter "B"?
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?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
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?
What tool is in the picture below?
(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."
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
Socket weld fittings are commonly used on joints that are what size?
Which of the numbered symbols below best represents a socket weld ball valve?