A randomized 100 question test from a pool of 991 questions, good luck!
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
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.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
Class 3000, is a fitting classification for which type of material?
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.
(ofc)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.
What tool is in the picture below?
What type of iron from the selections below contains the highest carbon content?
Of the valves below, which has a flow pattern that is non-directional?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
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?
Which of the numbered symbols below best represents a butt weld gate valve?
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?
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?
What type of punch is pictured below?
What type of screwdriver head is pictured below?
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.
Copper tube DWV fittings can be used on copper pressure piping systems
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
(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?
Your journeyman is fitting up a joint and asks you to check to see if the pipe is "plumb". Which way would you hold the level to get that information? From the following options, choose the best answer.
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
Which of the answers below best describes the units for relative density?
A worker is grinding 6m away from another worker refueling a diesel welder. Is there any workplace infraction occurring in this situation? Choose the best answer below for answering this.
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
What type of bar is pictured below?
(bs)"This is the term used for the metal or steel that you are actually welding on." The term best described by this statement is which of the following?
(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?
(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?
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. "
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
There are several disadvantages with conventional dimensioning. In the grouping of answers below, one is not a disadvantage of this style of dimensioning. Choose the best answer that applies.
What is one of the three main differences between DWV and pressure application fittings?
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?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
(ofe)Of the answers below, which is the best oxyacetylene term for the condition that occurs when the tip produces a shrieking noise, sparks and dark smoke.
(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?
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
"This operation of this type of chuck is with an external collar that you hand turn." This statement best describes which of the chucks below?
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
There are generally considered to be four types of welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
(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?
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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
"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?
Lift, swing, and non slam are all variations of which type of valve?
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
Using the picture below, which of the following answer best describes the dimension "A"?
With ______ piping, fusion welding, and acid resistant clamps are the the most basic types of joining. Choose from the following to fill in the blank.
(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?
Which of the numbered symbols below best represents a butt weld globe valve?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
Of the list below, a try cock is considered what type of valve?
(papg) Areas and surface areas can be measured in both square inches and square feet. Which of the answers below would allow you to convert ft² from in²?
You are asked to cut a mark on a 50mm piece of pipe with a 5" grinder. Which of the tools below would be the best to secure the pipe for cutting?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
What type of wrench is pictured below?
Using the picture below, choose the best answer that relates to the item indicated by the "C".
(ofe)Regulators commonly have three working parts to them. Which of the parts does the the adjusting screw attach to? Choose the best answer from the ones provided below.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
Which is the best answer below that describes the following picture?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
A natural gas boiler has an output rating of 43500 Btu and is 67% efficient. Which of the answers below best represents it's input rating?
A holding tank is 43 feet in diameter. How many feet of welding will it take to seal the lid on the top? Choose the best answers from those provided below.
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms below?
Of the options below, which one relies on the memory of the plastic tube to contract to its original size after the fitting is inserted?
Using the picture below, which of the following answer best describes the dimension "B"?
"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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
What tool is pictured below?
There are three parts to a common twist drill. Which of the below is not one of those parts?
"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?
(wf)Of the defects listed below, which one best describes the picture shown?
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.
"This layout tool consists of a calibrated protractor, X-shaped frame, and a triple jointed marking arm and holder. This allows for marking of steel or pipe." Of the answers below, choose the one is best defined by this statement.
Which is the best answer below that describes the following picture?
"Heat number" is a designation that can be replaced by which term?
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
What type of screwdriver head is pictured below?
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those 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.
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
(ofe)The chemical symbol C₂H₂ best represents which of the following compounds?
Which is the best answer below that describes the following picture?
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.
(ofc)"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?
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 "G" in the picture provided?