A randomized 100 question test from a pool of 898 questions, good luck!
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
"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.
Generally, plastic compression fittings come in how many types? Choose from the answers below.
Of the alloys below, which is the alloy of copper and zinc?
Class 3000, is a fitting classification for which type of material?
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
When balancing pressures with an oxyacetylene torch, good rule of thumb to calculate "blow away" is _________ per tip size. Choose from the answers below to fill in the blank.
As it relates to calculating grade, which of the terms below best describes the letter "B"?
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
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.
Lines that are not perpendicular nor are parallel to a vertex are called which term? Choose the best one that applies from the options below.
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
"Carefully controlled tolerances are required to manufacture quality cutting tips. One-piece tips that are used in the cutting process with acetylene are generally made from ________ to endure the heat generated. To produce exact holes for these tips, they are machined, drilled, and swaged over special wires." Select the best answer from the ones below to fill in the blank
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
"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.
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?
Of the list below, a try cock is considered what type of valve?
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
(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?
What type of screwdriver head is pictured below?
(se)The melting of the electrode and/or the base metal comes from the strength of the electrical current passing through them. Of the answers below, which term best describes the strength of the current?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
"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?
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
What are the two common wall thicknesses for copper tubing?
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
"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?
Which of the following types of copper requires a bending device?
Of the welded joint configurations, which of the terms below references the picture provided?
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?
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?
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.
A pressure of 379 kPa is showing on your absolute pressure gauge. Your journeyman needs that in converted to psig. Which of the answers below best reflects the number that you will give them?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
At the end of the work week, your crew installed 45% of 50 mm, Sch 40 pipe The amount required for the job is 4791 m. Which of the answers below best relates to how much pipe is left to be installed?
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?
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.
"Easy rotation of the piping to allow for even wearing of the pipe in an abrasive application." This is the best description of which of the plastic pipe joining types below?
Type "DWV" copper tubing has what colour identification strip?
What type of wrench is pictured below?
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?
Before working on a task, you notice that a trench with vertical rebar ends is directly under the work location. Harnesses and anchor points are provided at the task location by the employer, which you are instructed to use. The piece of legislation that best covers the action of the employer is which of the 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 mass?
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
(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."
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.
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 "F" in the picture provided?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
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 "I" in the picture provided?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
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?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
RTJ gaskets come in two styles. These are which of the following?
Composition disc type valves are part of which of the following categories?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
If you had to walk around a house and it took you 4 minutes to walk one side and 6 minutes to walk the adjacent side, how long would it take to finish the entire walk? Choose the best answers from those below
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.
(wf)While welding, water and other liquids get caught up in the weld. These produces voids of gas when the weld cools. Which of the terms below best describes these voids?
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
A fitting that has a classification of 2000 would be what kind of fitting?
What tool is in the picture 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 range of flammability that is 5.3%-14% in air.
(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.
"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?
The orientation of a horizontal line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
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.
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.
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer below?
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
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
"When joining most metals, silver filler metal can be used. There are only two metals that cannot be joined by this filler metal." This statement best describes which of the following answers
Using the picture below, which of the following answer best describes the dimension "A"?
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
Choose the best answer below that is the density of air, in imperial measurement, at STP.
Which of the answers below best describes the units for relative density?
This type of valve can be installed in locations that are unavailable for a gate valve, but will give you similar valve characteristics. Of the options below, which valve is being described?
A lube oil piping header has a slope of ¹⁄₁₆ every 9 inches. In a 27' run, what is the total drop of the line? Choose the best answer from the ones provided below.
Every hacksaw blade has a "set". This particular "set" has every tooth bent slightly to the side and in the opposite direction of the one in front of it. Of the answers below, choose the best "set" to match this description.
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
Using the picture below, which of the letters best illustrates a raised face flange?
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.