A randomized 100 question test from a pool of 991 questions, good luck!
What type of wrench is pictured 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 heart fibrillation after 3 seconds, as it travels through the body?
What is the square footage of a floor space in a warehouse that is 5' 7¾ by 10' 3⅞? Choose the best answer from those provided below.
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
"This Section provides such guidelines to assist those directly responsible for operating, maintaining, and inspecting power boilers." This is the best description of which of the following ASME sections?
(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?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Your journeyman asks you to fill out the following print with measurements. What method of dimensioning are they having you do? Choose from the best answer from the ones provided below.
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
What type of screwdriver head is pictured below?
Blueprints are assebled into groups for ease of accessing the information quickly. In the commercial or industrial ares of work, there are commonly ________ divisions of these blueprints. Choose from the answers below to best fill in the blank.
(ofc)When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
After installing an instrument air piping system, you are asked to prove to the client there are no leaks. The piping specs require that no moisture be left in the system after testing. Which of the following options would be the best for this request?
(ofe)A carbonizing flame would be best suited to which of the following applications?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Firing valve" variation?
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.
"Is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression." This is the best definition of which fitting?
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
(ofe)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 of 2.5%-80% in air.
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?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
The pressure of the hydraulic torque might warp the flange before the stubot has reached the desired length. From the options bellow, what is the best solution to alleviate this issue?
All butt weld fittings must have _____ pieces of information stamped on 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.
(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 best be described as one that would cause sever eye strain, and possible blindness?
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
(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.
(es) Using the proper tool for the job is an integral part of working safely. When using a "Robertson" screwdriver, which of the screwdrivers below would you be using?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(wf)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided 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.
Which is the best answer below that describes the following picture?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
Which is the best answer below that describes the following picture?
Which of the numbered symbols below best represents a socket weld gate valve?
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.
Of the following supports, choose the one that is an example of a constant support hanger.
"This type of respirator has two different types that are available. These are continuous flow, and pressure demand respirators. " This statement best describes which of the following respirators?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
(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 PAC welding?
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
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.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Insulated service valve" variation?
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the below?
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
A fitting that has a classification of 2000 would be what kind of fitting?
Upstream of the aftercooler and downstream of the air intake should be the location for which of the following components of a basic pneumatic system?
(bs)Which of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
Each substance has it's own rates of expansion and contraction, using the table below find the substance with the greatest amount of expansion per °C. Choose the best answer from those 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)Welding power sources that are AC-DC rectifier type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
Using the picture below, which of the following answer best describes the dimension "D"?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
Using the picture below, which of the following answer best describes the dimension "B"?
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.
(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 half the distance across a circle?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
Choose the best answer below that is the density of air, in imperial measurement, at STP.
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?
(ofe)Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
(wf)"This term refers to a physical property of a material which describes the ability of a material containing a crack to resist further cracking."
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
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.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Lockable service valve" variation?
(ofe)The chemical symbol C₂H₂ best represents which of the following compounds?
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?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
"Two heating irons are used in this particular type of fusion welding." This best describes which of 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?
(ofe)The proper procedure for shutting down an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
Using the picture below, choose the best answer that relates to the item indicated by the "D".
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
At the warehouse, they have received an exchanger. You look at the waybill, and see that it was discounted 3 separate times for 15%, 12% and 6% each. If the original price was $45,692, which of the answers below best represents the final purchase price?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
"When used in conjunction with similarly threaded nuts, These externally threaded devices are used to create a joining of two or more components." This is the best description of which of the items below?
Of the answers below, which support has one bolt or two bolt manufacturing options?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
"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?
(ofc)After manually oxy-fuel cutting a piece of 75 mm plate in half, your journeyman notices that the kerf lines are indicating a 25% lag in the slag stream. What is he trying to tell you? Choose the best answer from those provided below.
What type of bar is pictured 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.
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
(ofc)Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would only be used for imperial measurements only?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
(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?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure at an altitude of 3000 feet above sea level?
(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.
Socket weld fittings most commonly come in sizes ranging from _____ to _____.