A randomized 100 question test from a pool of 898 questions, good luck!
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
What tool is in the picture below?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided 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?
(mse)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
When faced with vertical movements typically in excess of 13mm, or where no residual stresses are to be transferred to the pipe, which of the supports below would be the best to install?
(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.
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options below.
"Are used with meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the flange." This is the best description of which type of fitting?
(wf)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided below.
The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 in² base, when compared to a column of water the same height? Use the best answer from those provided below.
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?
What tool is in the picture below?
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
(wf)Of the defects listed below, which one best describes the picture shown?
Maintaining all of the required PPE within the manufactures guidelines and in good working order is the responsibility of the________." Choose from the following answers to fill the blank.
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
(wf)Of the defects listed below, which one best describes the picture shown?
Of the valves below, which has a flow pattern that is non-directional?
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
(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?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for a large volume?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
"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?
"The ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed." This is the best definition of which of the terms below?
Choose the best answer below that is the density of air at STP in metric measurement.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
Weld fittings are available in two varieties, one of these is:
"This gas irritates sensitive skin and mucous membranes. It is non-flammable, has an unpleasant odour, and is colourless." This statement best describes which of the following gases?
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
Of the selection of units below, which would be best used to describe force?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
What type of screwdriver head is pictured below?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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?
Which of the numbered symbols below best represents a butt weld globe valve?
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
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?
(wf)Of the defects listed below, which one best describes the picture shown?
These types of portable fire extinguishers are very heavy, have a conical nozzle, and are commonly bright red. Choose the best answer from the selection below.
(wf)Defective properties would include all of the following defects except one. Of the answers below choose the one that is not a defective property.
"This term is a combination of metals or of a metal and another element." Which of the following terms is best described by this statement?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for a small volume?
"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?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided 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?
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?
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
"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
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.
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
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.
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
A dielectric union would be placed into lines to prevent which condition?
What is the name of the cutter pictured below?
(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.
What type of wrench is pictured below?
What tool is in the picture below?
"The ability of a substance, usually a metal, to be deformed or molded into a different shape." This statement is the best description of which of the following terms?
(wf)Of the defects listed below, which one best describes the picture shown?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
Which is the best answer below that describes the following picture?
What type of screwdriver head is pictured below?
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "D" represent in this formula?
Generally in oxy-fuel cutting, when heat is applied to steel ranging from 760°C to 870°C, this is commonly referred to as which of the terms below? Choose the best answer from the options provided.
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.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
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.
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
This chisel has a cutting edge that is typically 60°,but can be reduced to 40° or increased to 90°. The chisel that best suits this description is which of the 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.
From this description, choose the correct pipe support. "A piece of pipe, to support a line, that is mitered and welded to the back of an elbow."
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
A natural gas boiler has an output rating of 43500 Btu and is 67% efficient. Which of the answers below best represents it's input rating?
What tool is in the picture below?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
(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.
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
"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?
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?
