A randomized 100 question test from a pool of 991 questions, good luck!
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
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.
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate a reversal of flow in a system?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
Code B149.1-05 covers which of the following?
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."
(ofe)The proper procedure for shutting down an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
Of the safety concerns with soldering listed below, which would occur the least?
What tool is pictured below?
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
(ofc)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?
Which is the best answer below that describes the following picture?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
(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?
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
Which of the numbered symbols below best represents a socket weld gate valve?
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
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.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Curb stop valve" variation?
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?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
"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?
What are the two common wall thicknesses for copper tubing?
Pipe size is specified with two non-dimensional numbers: ________ diameter based on inches, and _______ for wall thickness. Of the options below, fill in the blanks.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to the epidermis resulting in blistering?
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
A water holding tank has a base of 25.67 m² and a height of 10 m, what is the force acting on the base of the tank? Choose the best answer from those provided below.
(ofe)When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
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
What type of wrench is pictured below?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
(wf)Weld faults can happen even before the welding has occurred. Which of the answers below best describes the number of common types of pre-weld dimensional defects?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Insulated service valve" variation?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
There are three parts to a common twist drill. Which of the below is not one of those parts?
The recommended PVC grooved joint operating maximum temperature is which of the below?
(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.
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
(bs)"This term denotes a type of steel that, to enhance mechanical properties has undergone alloying using different elements." which of the following terms is best described by this statement?
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
(wf)The welding surface may contain discontinuities from the style of preparation. From the answers below, choose the best one that describes discontinuities from a surfaced prepped by thermal cutting blades.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
After the second tack is in place, what is the tool most commonly used to maintain the gap?
When using a beam clamp, ensuring the recommended support load is not exceeded is important. What other component of this support system needs to checked against the weight of the load?
Which of the numbered symbols below best represents a side view threaded cap?
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Using the terms provided, choose the best one that would be described as a substance being chemically joined in fixed proportions of two or more different types of atoms.
(ofc)Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
What tool is in the picture below?
(ofe)"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals below?
What type of screwdriver head is pictured below?
(ofc)"This type of oxy-fuel cutting torch has preheat gases supplied to the cutting tip." Which of the following torch types is best described by this statement?
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.
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
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.
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 side view threaded 90° elbow?
(ofe)"These regulators allow a consistent pressure to be fed to the tool being used. This is true despite the change in inlet pressures." Which of the regulators below is best described by this statement?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
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.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
What tool is pictured below?
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
Of the answers below, which best reflects the name of the drill pictured?
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.
Of the following supports, choose the one that is an example of a constant support hanger.
In the WHMIS system, "Acute poisons" is represented by 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 forged steel fitting classification does not have a schedule number?
What tool is in the picture below?
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
Which is the best answer below that describes the following picture?
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 tube would be commonly used in fabricating a radiant heating system?
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 "B" in the picture provided?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
What type of wrench 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?
On the QC paperwork for the hydrotest that you have up and holding requires absolute pressures. The gauges are holding steady at 35 psi. Which of the answers below best represents the pressure that the QC requires?
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
(ofe)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?
Calculate the relative density of a steel at 2357 lb/ft³ with water at 62.4 lb/ft³. Select the best answer from the ones provided below.
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided below