A randomized 100 question test from a pool of 898 questions, good luck!
Using the picture below, choose the best answer that relates to the item indicated by the "B".
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.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "G" in the picture below? Choose the best answer from those provided.
(wf)Of the defects listed below, which one best describes the picture shown?
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers 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?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
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."
"Heat number" is a designation that can be replaced by which term?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided 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?
If a hose connection were to break during the pressuring of a hydrostatic test, which of the following pieces of equipment would prevent it from lashing around?
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.
Using the picture below, which of the letters best illustrates a raised face flange?
What is the name of the reamer pictured below?
What tool is pictured below?
Which of the numbered symbols below best represents a side view socket weld tee?
What type of screwdriver head is pictured below?
(mse)The protective shield that purges any atmospheric gases that may be harmful to the weld, and the slag that protects the weld metal both are produced from one area in the weld zone. Which of the following ares best describes where these are produced?
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
What tool is in the picture below?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
(se)Welding power sources that are AC transformer type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
(wf)Weld faults can happen even before the welding has occurred. Which of the answers below best describes the number of common types of pre-weld dimensional defects?
A carbonizing flame would be best suited to which of the following applications?
What tool is pictured below?
Which of the numbered symbols below best represents a butt weld ball valve?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
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.
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.
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
The pressure exerted by a column of Hg 9" high would be which of the following answers? Choose the best answer that applies from the ones below
"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?
Which of the valves below best fits the description of this statement? "This type of valve has two ports to it. One inlet and one outlet, and relies on pressure on the inlet side to work properly."
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
Which of the piping systems below would Bell-end type joints primarily be used in?
Which is the best answer below that describes the following picture?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
"A substance that undergoes a ___________, doesn't chemically alter what the substance is." Choose from the options below to best fill in the blank in this statement.
What type of wrench is pictured below?
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
There are many parts to a circle. Which of the answers below best relates to "G" in the picture provided?
Working with explosive gases is a dangerous prospect, you have to be aware of the limits of flammability for the gas you are working with. Of the gases below, choose the one that has the range of flammability that is 5.3%-14% in air.
Of the following supports, choose the one that is an example of a constant support hanger.
"One of the principles of hydrostatics is that the ________ of a fluid has no effect on pressure." Choose the best answer below to complete the sentence.
Using the picture below, which of the letters best illustrates a ring joint flange?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(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
"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.
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
(mse)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
Compression type fittings for copper tube are generally made from which of the following materials?
"The ability of a substance, usually a metal, to be deformed or molded into a different shape." This statement is the best description of which of the following terms?
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
Of the welded joint configurations, which of the terms below references the picture provided?
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.
"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?
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.
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
Of the three common forged steel fitting classifications, class 4500 is considered:
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
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.
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
Which of the numbered symbols below best represents a socket weld ball valve?
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.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
"While dimensioning drawings, there is one of the following activities that you must avoid doing." Which of the following actions when dimensioning a drawing must be avoided? Choose the best answer from the ones provided below
Youare going to dig a well on your land to get water, you have bought a small suction pump that will create a vacuum equal to a column 984 mm Hg. Which answer below best represents the maximum depth that the well can be while using this pump?
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
When using a long tape, one extra consideration must be taken into account over a short tape. Of the answers below, choose the one that best applies.
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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
A dielectric union would be placed into lines to prevent which condition?
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
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?
Which is the best answer below that describes the following picture?
Of the list below, a try cock is considered what type of valve?
Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those provided.
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
(se)"This term is describing a welding machine that has a steep volt-amp curve. It is well suited for SMAW and GTAW welding." This statement best describes which of the following answers?
"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 line labeled "B" in the picture provided?
(se)Which device below uses one or more diodes to restrict current to flow to one direction, changing AC to DC in the process? From the answers below, choose the best one.
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?
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.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
(se)Which of the terms below is used when a sine wave completes a 360° rotation?