A randomized 100 question test from a pool of 991 questions, good luck!
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
There are many parts to a circle. Which of the answers below best relates to "C" in the picture provided?
(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 pain, with the loss of voluntary muscle control, as it travels through the body?
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?
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?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "J" in the picture below? Choose the best answer from those provided.
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
(bs)"The act or procedure of liquefying or melting by the application of heat, any two materials to combine them." This statement best describes which of the following terms?
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided below.
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
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?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas cock" variation?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
(se)"An type of material that allows the flow of an electrical current in one or more directions." The best answer that this statement describes is which of the following?
(wf)Of the defects listed below, which one best describes the picture shown?
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones below to fill in the blank.
"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?
Of the welded joint configurations, which of the terms below references the picture provided?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would be created during non-destructive testing of welds?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
(wf)"This term deals with the increase in stress in an area of a weld near a crack, depression, or a sharp angle. Although the calculated stressing may be quite safe, it can be enough to cause failure of the weld." This statement best describes which of the terms below?
(ofe)The _________ has a one-to-one ratio of acetylene and oxygen, any additional oxygen needed for complete combustion comes from the surrounding air. Use the answers provided to fill in the blank.
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have choked flow as a result of throttling a process?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
An Instrument air piping system does not exceed 1673 psi @ 100 degrees F. What class of forged steel fitting in conjunction with Sch 80 piping should be used
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
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.
(mse)The weld puddle does not use up the electrode in which of the following weld processes? Choose the best answer from the ones provided.
(se)On a brand new joint, when welding the last pass, what arc length should be used? Choose the best answer from the options given 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?
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.
(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 GTAW welding?
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the difference in elevation between two ends of a sloped pipe?
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the difference in distance between two ends of a sloped pipe?
(ofc)At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
Of the valves below, which has a non-directional flow pattern?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
(wf)Dimensional defects would include all of the following defects except one. Of the answers below choose the one that is not a dimensional defect.
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
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.
What application is better suited for a double flared fitting?
(se)All welding machines have a duty cycle. A machine with a duty cycle of 72% with an amperage of 425, would run continuously at what amp maximum? Choose the best answer from the selection below.
(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?
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
"Heat number" is a designation that can be replaced by which term?
(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?
(es) Using the proper tool for the job is an integral part of working safely. When trying to bend wires in an extremely tight spot, which of the tools below would be the best choice?
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
(papg) Areas and surface areas can be measured in metric. Which of the answers below would represent the proper time to convert mm into m in a calculation?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate a reversal of flow in a system?
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.
(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?
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?
"In the center of a flange there is a tall hub with a bevelled end suitable for welding." This is a description of which type of flange?
(ofe)Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for energy?
Which of the answers below best describes the units for relative density?
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?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
(es) The human body has some integral resistance to electrical contact. Which of the answers below would have the largest resistance to an electrical voltage?
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
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
(v) Individual types of valve have certain characteristics. Which of the valves below, when partially opened, would suffer from wire-drawing of the disc and seat?
Which answer below best describes the following picture of a bender?
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
(ofe)A neutral flame would be best suited to which of the following applications?
If the piping isometric that you are working off of has a ¼":1' reduced scale to it, what is the print length of the workpiece if it measures 12' on the bench? Choose the best answer from those provided below.
What tool is pictured below?
What type of wrench is pictured below?
"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?
"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?
(bs)"This term denotes a type of steel that, to enhance mechanical properties has undergone alloying using different elements." which of the following terms is best described by this statement?
"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.
Which of the numbered symbols below best represents a side view butt weld tee?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. "Infrared rays" Would best be defined by which type of energy below?
(se)When sizing welding cables, which of the cables below would be the smallest?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
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.
(wf)After the fillet weld is complete, the inspector says that the weld profile has a bulge to it. Which of the terms below best describes this situation?
Which of the numbered symbols below best represents a threaded gate valve?
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
Which type of fastener below requires a layout of the holes before fastener is installed?
Of the benders below, which will allow kinking in soft tubing?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
(se)When sizing welding cables, which of the cables below would be the largest?
Using the picture below, choose the best answer that relates to the item indicated by the "C".
"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?
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
What temperature separates soft soldering and brazing?
Of the answers below, which best reflects the name of the drill pictured?
