A randomized 100 question test from a pool of 991 questions, good luck!
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
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?
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 is the name of the ginder pictured below?
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.
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?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
Contamination of welds is a very serious issue especially where alloys are involved. To avoid contamination from brushing out material from portions of a weld, what precaution should be taken? Choose the best answer from the choices below.
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
What type of bar is pictured below?
Choose the best answer below that is the density of air at STP in metric measurement.
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
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?
(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?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
(bs)This filler metal is most commonly used with cobalt alloys, and applications that have an extremely high service temperature." This statement describes which of the filler metals below best?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
(ofe)The safe working pressure of acetylene is 15 psi. As the temperature of the gas increases, this pressure will change. Choose the best answer from the ones provided below to explain what this change will be.
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
(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 down at ³⁄₁₆"/ft?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
Which answer below best describes the following picture of a bender?
Which answer below best represents the type of cutting machine in the picture provided?
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?
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
(es) Using the proper tool for the job is an integral part of working safely. When trying to create a splice by twisting wires together, which of the tools below would be the best choice?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
Which of the numbered symbols below best represents a side view butt weld cap?
What type of wrench is pictured below?
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.
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
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?
Class 6000 fittings are commonly made from which material?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for a small volume?
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.
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided below.
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
(ofe)On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
Which of the numbered symbols below best represents a side view socket weld 90° 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 line labeled "E" in the picture provided?
Which of the numbered symbols below best represents a threaded ball valve?
Which of the numbered symbols below best represents a side view threaded 45° elbow?
What tool is in the picture below?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas cock" variation?
"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.
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 "I" in the picture provided?
Which answer below best describes the following picture of a bender?
Using the picture below, choose the best answer that relates to the item indicated by the "B".
What tool is pictured below?
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the distance across a circle?
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
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.
(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.
Of the selection below choose which measurement this sentence best describes. "Not widely used for gas pressures, This measurement is mostly used in materials science, where the tensile strength of a material is measured as a large number of psi."
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "A" in the picture below? Choose the best answer from those provided.
(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?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones 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?
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
The alignment of holes in two or more pieces of plate at the same time can be a challenge. Which of the tool below would be best in this situation?
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)Of the defects listed below, which one best describes the picture shown?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Lockable service valve" variation?
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
Of the benders below, which will allow kinking in soft tubing?
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.
"Joining two metal surfaces by melting an alloy so that it forms a thin layer between the surfaces." This id the best definition of which of the terms below?
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
(ofe)The most common type of gauge that is found on a regulator is a bourdon type. Choose from the situations below the best way not to have these gauges damaged when opening a cylinder.
A small system has been filled and is ready to pressure up. Which of the pumps below would be the best to use for this test?
"It is a method of drawing which you can represent your shapes into three- dimensional view. An angle of 30 degree is taken in all its sides in order to give a 3d look." This statement best describes which of the following drawing methods?
RTJ gaskets come in two styles. These are which of the following?
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.
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
You have just installed a small vessel on site, the height is 29' and the base has a 9' diameter. What is the force exerted on the pad that it sits on when completely full of water? choose the best answer from those provided below.
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms below?
Copper tube DWV fittings can be used on copper pressure piping systems
"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?
Which of the numbered symbols below best represents a side view threaded tee elbow?
(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.
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
The plug disc valve is a variation of which main category of valve?
What is the name of the cutter pictured below?
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?