A randomized 100 question test from a pool of 898 questions, good luck!
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
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.
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?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
(se)When the current flow meets resistance in a conductor, that energy is turned into what form? Choose the best answer from the ones provided below.
As it relates to calculating grade, which of the terms below best describes the letter "B"?
Each substance has it's own rates of expansion and contraction, using the table below find the substance with the greatest amount of expansion per °C. Choose the best answer from those provided below
What type of bar is pictured below?
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
What tool is in the picture below?
"A hazard within the workplace that can harm the body without necessarily touching it. Vibration and noise are examples of this type of hazards." This statement best describes which of the following hazard groups?
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.
A lube oil piping header has a slope of 2.5% for a 13500 mm run. What is the total drop of the line in meters? Choose the best answer from the ones provided below.
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
Which is the best answer below that describes the following picture?
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
Which is the best answer below that describes the following picture?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones below.
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
"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.
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
The code that covers all piping that transport fluids is which of the following?
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
Which of the piping systems below would Bell-end type joints primarily be used in?
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
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.
(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 thermal cutting blades.
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?
"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?
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.
After initial tensioning, a set of studbolts may have to be re-tensioned after start up. Which of the following terms would best explain the cause of this situation?
While fitting a joint you are made aware that there is no wall thickness stamped on the fitting you are going to use. The proper course of action would be?
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
Which of the numbered symbols below best represents a butt weld globe valve?
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.
When you are going to lubricate an air motor, which of the following would be the best time to do it?
What are the two common wall thicknesses for copper tubing?
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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.
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?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
What tool is in the picture below?
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
Of the welded joint configurations, which of the terms below references the picture provided?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
One of the components in a oxyacetylene outfit is required to deliver a pressure that is consistent despite source pressure fluctuations. Which of the following components best fits this function?
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards 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 picture provided?
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
What type of screwdriver head is pictured below?
What type of wrench is pictured below?
After manually oxy-fuel cutting a piece of 75 mm plate in half, your journeyman notices that the kerf lines are indicating a 25% lag in the slag stream. What is he trying to tell you? Choose the best answer from those provided below.
Which of the following disc designs is the most widely use variation for the gate valve?
You find a workpiece that you are trying to drill a hole in too tough to position under a sensitive or upright drill press. Which of the following answers best solves this problem?
"The angle of the oxy-fuel torch relative to the direction of travel that which the tip is pointed dictates the directions in which the heat is going and the slag will be blown." Which of the terms below is best described by this statement?
The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 in² base, when compared to a column of water the same height? Use the best answer from those provided 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?
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.
What tool is pictured below?
Which parts of an ASPT or NPT are flattened slightly?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
Which of the following types of copper requires a bending device?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
A journeyman is paid 27% more than his apprentice. If the journeyman is earning $43.50, what is the apprentice being paid? Choose the best answer from the ones below.
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
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?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
What is the name of the reamer pictured below?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
What tool is pictured below?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term 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?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
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
Using the terms provided, choose the best one that would be described as a substance being chemically joined in fixed proportions of two or more different types of atoms.
Of the welded joint configurations, which of the terms below references the picture provided?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
(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.
"During the creation of this style of groove, the steel of the pipe is cold formed while it is displaced inward." Of the answers below, choose the one best described by this statement.
Which is the best answer below that describes the following picture?
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.