A randomized 100 question test from a pool of 898 questions, good luck!
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
Which forged steel fitting classification does not have a schedule number?
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.
"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?
When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
Of the welded joint configurations, which of the terms below references the picture provided?
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
The 3 key elements of the WHIMIS system are, worker education, material safety data sheets and ________. Choose from the answers below to fill in the blank.
What tool is in the picture below?
Which of the numbered symbols below best represents a socket weld ball valve?
When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
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?
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.
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. "
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
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.
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
You are asked to install 753 meters of 50mm, Sch 40 pipe. At the end of the day, you have 157 meters installed, how many meters do you have left until the job is complete? Choose the best anser from the ones provided below.
After seal welding a box, the painters ask how much paint they are going to need to coat the outside. The box is 230 mm long, 450 mm high and 375 mm wide. Of the answers below, choose the best one that reflects this number.
"Provides requirements for design, fabrication, installation and inspection of steam heating, hot water heating, hot water supply boilers, and potable water heaters intended for low pressure service that are directly fired by oil, gas, electricity, coal or other solid or liquid fuels." This is the best description of which of the ASME sections below?
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
(se)"This term is describing a welding machine that has a flat, or close to it, volt-amp curve. It is well suited for GMAW and SAW welding." This statement best describes which of the following answers?
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms below?
Typical hanger spacing for 76 mm black iron pipe is 4.3 m. Using that information, how many hangers are needed on a 20 m horizontal run?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
"The steps in preparing this type of fusion weld and a steel weld are very similar." Which of the answers below best fits this description?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
Which answer below best describes the following picture of a bender?
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.
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
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.
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the orientation of the numerical dimensions.
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.
The references in red along the north side of the drawing are best represented by which of the terms below?
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
Of the valves below, which has a flow pattern that is non-directional?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided 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 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.
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? Choose the best answer from the ones provided 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?
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
Of the following answers, which is the best one for the torch pictured below?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for length?
Compression type fittings for copper tube are generally made from which of the following materials?
What type of wrench is pictured below?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
This design of this fastener allows you to secure the object though holes that are drilled in the piece beforehand. Which of the following fasteners is designed in the same manner?
Around most construction tasks, eye protection is important. The selection of eye protection will rest mainly with which of the following answers? Choose the best one that applies.
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.
"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?
What type of copper tube is most commonly used in fabricating a hydronic systems?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Using the picture below, which of the letters best illustrates a male and female set flange?
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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
What tool is pictured below?
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
(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?
A fitting that has a classification of 2000 would be what kind of fitting?
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.
(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.
Which is the best answer below that describes the following picture?
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
(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
Gate valves have many advantages. One of the following is not among of them. Choose which one.
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?
Of the alloys below, which is the alloy of copper and zinc?
There are 4 principal parts to the head of a hammer. Of these 4 parts, there are only two that are opposite of each other, what are they called? Of the answers below, choose the one that best applies.
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
Choose the best answer below that is the density of water in metric measurement.
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
A neutral flame would be best suited to which of the following applications?
A compound commonly used in oxy-fuel operations is derived from a combination of water and calcium carbide. Which of the chemical symbols below best represents this hydrocarbon gas?
Of the list below, a try cock is considered what type of valve?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
Calculate the relative density of a compound at 10456 kg/m³ with water at 1000 kg/m³. Select the best answer from the ones provided below.
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
Plastic pipe can move slowly in hangers. This is due to temperature changes that have an effect on the expansion and contraction of the pipe. This mechanism is commonly called which of the below?
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers 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 "C" in the picture provided?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
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.
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?