A randomized 100 question test from a pool of 898 questions, good luck!
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports 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 "C" in the picture provided?
Of the valves below, which has a flow pattern that is non-directional?
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
There a a number of steps in the proper fabrication of a Bell-end joint. Choose the answer below that reflects that number the best.
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
What tool is in the picture below?
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.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
(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.
Typical hanger spacing for 19 mm copper pipe is 2.4 m. Using that information, how many hangers are needed on a 8 m horizontal run?
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?
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.
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
Composition disc type valves are part of which of the following categories?
A welder has set up a temporary fab area in a c-can. He has put 2 portable fans, one in the front and one in the back, in the c-can for ventilation. Based on the information provided, which type of ventilation is he using? Use the terms provided to choose the best answer.
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
"The act or procedure of liquefying or melting by the application of heat, any two materials to combine them." This statement best describes which of the following terms?
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
(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.
(wf)Of the defects listed below, which one best describes the picture shown?
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
What type of wrench is pictured below?
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.
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
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.
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
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?
What is the name of the ginder pictured below?
What tool is in the picture below?
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
This type of soldering uses temperatures below 450C or 840F:
A fitting that has a classification of 2000 would be what kind of fitting?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided below.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
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.
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
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.
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?
What is the name of the reamer pictured 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 length?
There is a mutual attraction that causes like molecules them to cling to each another. This property is best describes by which of the following terms?
Of the selection of units below, which would be best used to describe force?
(mse)"This mechanical property is expressed in an elongation percentage. A bend test is used to achieve this percentage." Which of the properties is best described by this statement?
Type "K" copper tube has which colour identification strip?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Of the valves below, which has a flow pattern that is non-directional?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
"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?
"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
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 oxy-fuel equipment, if the supply pressure gas is allowed to leak into the low pressure side of a regulator, this can cause problems with gauges, relief valves and operation of tools. Which of the answers below best describes this condition?
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
Which type of fastener below requires a layout of the holes before fastener is installed?
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.
Which of the numbered symbols below best represents a side view threaded cap?
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?
What is one of the three main differences between DWV and pressure application fittings?
Which is the best answer below that describes the following picture?
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided below.
You find a workpiece that you are trying to drill a hole in too tough to position under a sensitive or upright drill press. Which of the following answers best solves this problem?
"This type of respirator has two different types that are available. These are continuous flow, and pressure demand respirators. " This statement best describes which of the following respirators?
(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.
What tool is in the picture below?
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
Type "M" copper tubing has what colour identification strip?
Your journeyman asks you to fill out the following print with measurements. What method of dimensioning are they having you do? Choose from the best answer from the ones provided below.
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.
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
Which is the best answer below that describes the following picture?
A cold water piping system does not exceed 4689 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XXS piping should be used
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
What tool is in the picture below?
