A randomized 100 question test from a pool of 991 questions, good luck!
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.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
Which of the valve styles below best fits the following statement "This variation of globe valve can be used where minimum pressure loss is required. They can also be rod through to remove debris upstream of the valve. "
The markings required on a butt weld fitting does not include which of the following?
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."
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?
(ofc)At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
Which is the best answer below that describes the following picture?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
What is the name of the ginder pictured below?
(se)"Metal deposition rate is the weight of material deposited by arc welding in a unit of time. For this rate to increase, which of the options below would be best suited?
(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?
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers 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.
Convert 0.41278 to a fraction. Choose the best answer from below.
Which of the numbered symbols below best represents a side view threaded 45° elbow?
"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.
"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?
(ofe)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.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
"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.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
(ofe)A neutral flame would be best suited to which of the following applications?
What type of wrench is pictured below?
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?
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
(wf)Lack of fusion, oxidation and lack of penetration are all included in which of the following terms? Choose the best answer from those provided below
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
(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.
(ofe)All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
(es) Using the proper tool for the job is an integral part of working safely. When using the size of the screw to be used to size the proper screwdriver, which of the screwdrivers below would you be sizing?
What type of copper tube is most commonly used in fabricating a hydronic systems?
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?
Calculate the relative density of a steel at 2357 lb/ft³ with water at 62.4 lb/ft³. Select the best answer from the ones provided below.
A 10 meter piece of brass pipe that has an operating temperature of 85°C and pressure of 34 kPa/m². This line was originally installed At -15°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied 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
(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?
(bs)"This term is a combination of metals or of a metal and another element." Which of the following terms is best described by this statement?
"Of all the plastic compression joining methods, this one will not create a flow restriction within the line." This is the best description for which of the following?
(ofe)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.
(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.
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.
(ofe)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?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
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?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
(ofe)The ________ is produced when slightly greater volume of oxygen is mixed with a smaller volume of acetylene. Choose from the answers below 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.
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
"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?
Weld fittings are available in two configurations, one of these is:
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
What tool is pictured 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?
Of the answers below, which support has one bolt or two bolt manufacturing options?
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?
Of the safety concerns with soldering listed below, which would occur the least?
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
There is a mutual attraction that causes like molecules them to cling to each another. This property is best describes by which of the following terms?
(wf)Of the defects listed below, which one best describes the picture shown?
In relation to soldering, what does the term "Bore" signify?
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?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
Upstream of the low pressure stage and downstream of the high pressure stage of the two stage compressor, should be the location for which of the following components of a basic pneumatic system?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
Which of the numbered symbols below best represents a side view threaded tee elbow?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
Choose the best answer below that is the density of water in metric measurement.
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having severe muscle contractions and burns as it travels through the body?
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
Code B149.1-05 covers which of the following?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
Of the material types below, which one only is available in class 150 and 300 fittings?
"The ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed." This is the best definition of which of the terms below?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
"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?
The type of gauge that is most commonly used in pressure testing would be one that has a ________ date stamped or labeled on it for easy recorded by QA/QC.
Using the picture below, choose the best answer that relates to the item indicated by the "D".
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 "C" in the picture provided?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be manufactured without a stuffing box?
All butt weld fittings must have _____ pieces of information stamped on them.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for pressure?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups 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 thermal cutting blades.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
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 roof of the container. Of the following answers, which gas would he be testing for?