A randomized 100 question test from a pool of 991 questions, good luck!
Of the benders below, which will allow kinking in soft tubing?
Of the welded joint configurations, which of the terms below references the picture provided?
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.
"This type of cutting machine has a large flywheel driven by an electric motor that does the cutting." Of the answers below choose the one that is best described by this statement.
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
At the bottom of a column of water, the pressure is 459 psi, how high is this column? Choose the best answer from those provided below
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
A lube oil piping header has a slope of 2.5% for a 13500 mm run. What is the total drop of the line in meters? Choose the best answer from the ones provided 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 no sensation as it travels through the body?
What tool is pictured below?
(bs)Of the alloys below, which is the alloy of copper and zinc?
Loss of head for a valve or fitting has an equivalent in a length of the same size pipe. Which valve, a gate or an angle globe (both fully open), would have the highest losses?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
(ws) Radiant energy released by a welding arc is far stronger than that of the sun, or other sources. Exposed skin will take a smaller amount of time to reach the same severity of burn with the sun, which of the answers below corresponds to that accelerated time?
(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?
You are working with an isometric drawing that has dimensions in imperial measurements. Your journeyman has asked you to convert several measurements to inches. These measurements include 6', 4.5', 3'7" and 2'4". Choose the best answer below to reflect the total number of inches.
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
(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?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
What tool is in the picture below?
From the following options, choose the most popular pressure testing method.
The code that covers all piping that transport fluids is which of the following?
(ofe)A neutral flame would be best suited to which of the following applications?
What tool is pictured below?
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
(ofe)On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
A threaded fitting you are trying to reclaim has been cross threaded. Which of the items below would be best to attempt to salvage the fitting?
"Heat number" is a designation that can be replaced by which term?
What type of wrench is pictured below?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
What tool is in the picture below?
Choose the best answer below that is the density of air, in imperial measurement, at STP.
Which is the best answer below that describes the following picture?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
(ofe)Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
What tool is in the picture below?
Which type of fastener below requires a layout of the holes before fastener is installed?
(wf)Of the defects listed below, which one best describes the picture shown?
What type of wrench is pictured below?
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?
Which of the numbered symbols below best represents a side view butt weld tee?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
Using the picture below, choose the best answer that relates to the item indicated by the "D".
(se)On a brand new joint, when welding the last pass, what arc length should be used? Choose the best answer from the options given below.
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
Of the options below, which measuring tool would be best suited to getting exact measurements?
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
"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?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
In relation to soldering, what does the term "Capillary action" signify?
"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?
What type of wrench is pictured below?
Of the options below, choose the one that best states the primary function of plate rolls.
(ofc)The material that is blown away by the oxygen stream while oxy-fuel cutting is called which of the following terms? Choose the best answer from the selection below.
The isometric below has an abundance of information contained within it. The amount of 4 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(es) Using the proper tool for the job is an integral part of working safely. When tightening a wide variety of bolts in one place, which of the wrenches below would best be suited for the job?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(ofc)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?
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?
What is one of the three main differences between DWV and pressure application fittings?
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
"A process in which two or more items (usually metal) are joined together by melting and putting a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal. " This is the best description for which of the following?
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
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.
Type "M" copper tubing has what colour identification strip?
"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?
Of the selection of units below, which would be best used to describe force?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
Socket weld fittings are commonly used on joints that are what size?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
(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.
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
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?
What tool is pictured 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.
(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?
Upstream of the low pressure stage and downstream of the high pressure stage of the two stage compressor, should be the location for which of the following components of a basic pneumatic system?
Most fuels, when exposed to air, water, or heat under normal condition will not chemically react. These fuels are classed as which of the below?
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the required difference in elevation between two ends of a sloped pipe over a set distance?
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.
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
(es) Using the proper tool for the job is an integral part of working safely. When using an Allen head wrench, which type of wrench, from the answers below, are you using?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
Compression type fittings for copper tube are generally made from which of the following materials?
Of the answers below, which best reflects the name of the drill pictured?
If the piping isometric that you are working off of has a 1:20 metric reduced scale to it, what is the actual length of the workpiece of you measure 45mm on the print? Choose the best answer from those provided below.
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?
At the bottom of a column of Hg, the pressure is 5.82 psi, how many inches of water column is required to exert this same pressure? Choose the best answer from those provided below
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?