A randomized 100 question test from a pool of 898 questions, good luck!
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
(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?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
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.
What type of wrench is pictured below?
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for mass?
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
What tool is in the picture below?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
Every hacksaw blade has a "set". This particular "set" has the teeth in a wavy design running from left to right. . Of the answers below, choose the best "set" to match this description.
A fitting that has a classification of 2000 would be what kind of fitting?
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
(se)If you wanted a wider bead accompanied with less penetration, which of the following techniques would be best suited for the task? Choose the best answer from the ones provided below.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
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."
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?
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
The encircled letters along the west side of the drawing are best represented by which of the terms below?
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 largest range of flammability.
What tool is pictured below?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
"The term for the dimensioning instrument that is used for notation and commonly at a 45° angled straight line." Which of the terms below best represents this statement?
(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.
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
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.
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
Using the picture below, which of the following answer best describes the dimension "B"?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
On the jobsite you have to cut 200 mm plate, and have to heat a large hoarding from the same supply. Of the gases below, choose the gas that would best fill both of these requirements.
"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?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
For material that is ⅜" to 1" thick, the most common type of joint preparation would be which of the following. Choose the best answer that applies
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
Which of the numbered symbols below best represents a socket weld globe valve?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
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?
The references in red along the north side of the drawing are best represented by which of the terms below?
Which is the best answer below that describes the following picture?
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Which of the numbered symbols below best represents a side view threaded cap?
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
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.
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.
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
When marking the cut on a 250mm (10") diameter pipe, what tool should be used to be assured that the mark is the same measurement all the way around the pipe?
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.
Of the following answers, which is the best one for the torch pictured below?
Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
Which answer below best represents the type of cutting machine in the picture provided?
Which type of fastener below requires a layout of the holes before fastener is installed?
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
Which is the best answer below that describes the following picture?
A small percentage of fuels, when exposed to air, water, or heat under normal condition will chemically react. These fuels are classed as which of the below?
A 35 meter piece of copper pipe that the first 10 m section has an operating temperature of 105°C and pressure of 34 kPa/m² until a restriction, then the temperature and pressure both drop by 15 for the remainder of the line. The entire line was originally installed at -25°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
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?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
What tool is in the picture below?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
This type of soldering uses temperatures below 450C or 840F:
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?
"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?
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 WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
What tool is 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.
"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?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
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
On oxygen cylinders, there are no seams, neither running up and down nor across. This is due to the manufacturing process that it goes though. Which of the answers below best describes this process?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
(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?
Using the picture below, which of the following answer best describes the dimension "D"?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
(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.
Of the many views that a drawing may have, an isometric drawing will show only three views or faces. Which of the following answers is not one of them?
Which is the best answer below that describes the following picture?
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.
(se)"Metal deposition rate is the weight of material deposited by arc welding in a unit of time. For this rate to increase, which of the options below would be best suited?
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
What type of screwdriver head is pictured below?
Type "K" copper tube has which colour identification strip?
(se)All electrical conductors resist the flow of current to some degree. Which of the terms below is used to measure this resistance? From the answers below select the one best applies.
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.
If you have received 43 widgets out of an order of 378 widgets, what percentage of widgets have been accounted for? Choose the best answer from the ones provided below.
What tool is in the picture below?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.