A randomized 100 question test from a pool of 898 questions, good luck!
(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.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
Which of the numbered symbols below best represents a butt weld ball valve?
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
Which is the best answer below that describes the following picture?
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
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?
(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?
What tool is pictured below?
Which of the following disc designs is the most widely use variation for the gate valve?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
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?
A carbonizing flame would be best suited to which of the following applications?
When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided 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 "H" in the picture provided?
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.
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
Which is the best answer below that describes the following picture?
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
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 of 2.3%-9.5% in air.
Of the material types below, which one only is available in class 150 and 300 fittings?
(wf)Of the defects listed below, which one best describes the picture shown?
When one substance is dissolved in another homogeneously, this is called a solution. Which of the three states of matter can a solution exist? Choose the best answer from the ones provided below.
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided below.
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.
One of the components in a oxyacetylene outfit is required to deliver a pressure that is consistent despite source pressure fluctuations. Which of the following components best fits this function?
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?
"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?
Commonly in oblique drawings, there is a 50% reduction in depth to add realism to the object. Which of the terms below best describes this practice?
"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?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
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
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
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.
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.
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
Of the options below, which measuring tool would be best suited to getting exact measurements?
Oxygen should have a purity of 99.5% or higher for oxy-fuel cutting. The cutting speed will be an estimated ¾ of normal and the expenditure in cutting oxygen will increase approximately ¼ of normal for each _______ drop in purity percentage form optimum. Use the answers provided to select the best one to fill in the blank.
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.
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
What type of wrench is pictured below?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
(wf)Of the defects listed below, which one best describes the picture shown?
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?
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 "A" in the picture provided?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
(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.
When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
To protect the internal mechanisms, this type of gate valve should not be placed in a line that has turbulent flow. This is the best description of which of the following?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
"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?
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options below.
In the picture below, what type of joining system is being used? Use 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?
What tool is pictured below?
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 selection of units below, which would be best used to describe force?
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
In vertical runs of piping (risers) at each floor level there should be a support. The type of hardware used by mechanical building trades for supporting pipe would be which of the following?
(wf)A weld defect called "precipitate hardening" is a situation that can lead to which of the below problems? Choose the best answer from those provided
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
What tube would be commonly used in fabricating a radiant heating system?
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
What tool is in the picture below?
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those provided below.
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
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.
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
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.
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?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
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?
(se)"An type of material that allows the flow of an electrical current in one or more directions." The best answer that this statement describes is which of the following?
You are part of a crew that is hydrotesting a 40 m, 50 mm, Sch 60 alloy pipe. It is set up horizontally, north to south, on pipestands with a gauge at both ends. According to the principles of hydrostatics, what will the gauges read when the test is up and holding at 45 kPa? choose the best answer from the options below.
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the below?
What tool is in the picture below?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
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.
The ________ is produced when slightly greater volume of oxygen is mixed with a smaller volume of acetylene. Choose from the answers below to fill in the blank.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
What type of bar is pictured below?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
Which answer below best describes the following picture of a bender?
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
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.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
