A randomized 100 question test from a pool of 898 questions, good luck!
(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?
What tool is in the picture below?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
The markings required on a butt weld fitting does not include which of the following?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
Regulators commonly have three working parts to them. Which of the parts does the the adjusting screw attach to? Choose the best answer from the ones 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 "C" in the picture provided?
There are several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
(se)All welding machines have a duty cycle. A machine with a duty cycle of 72% with an amperage of 425, would run continuously at what amp maximum? Choose the best answer from the selection below.
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.
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms below?
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?
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
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
"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?
What is one of the three main differences between DWV and pressure application fittings?
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.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "G" in the picture below? Choose the best answer from those provided.
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
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 a certain number of steps to installing soldered tube/pipe. How many steps are required?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
(wf)Of the defects listed below, which one best describes the picture shown?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
Type "DWV" copper tubing has what colour identification strip?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
What tool is in the picture below?
Which of the following types of copper requires a bending device?
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
There are several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
Using the picture below, choose the best answer that relates to the item indicated by the "A".
"Used to keep a piping line level, or to assure that the proper amount of grade is uniform where needed." This is the best description of which of the following items.
(wf)Dimensional defects would include all of the following defects except one. Of the answers below choose the one that is not a dimensional defect.
"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?
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
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?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
Of the alloys below, which is the alloy of copper and zinc?
(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 gouging. blades.
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
(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
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
Contamination of welds is a very serious issue especially where alloys are involved. To avoid contamination from brushing out material from portions of a weld, what precaution should be taken? Choose the best answer from the choices below.
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
(se)"This term is describing a welding machine that has a steep volt-amp curve. It is well suited for SMAW and GTAW welding." This statement best describes which of the following answers?
Which is the best answer below that describes the following picture?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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.
What tool is in 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?
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.
Type "L" copper tube has which colour identification strip?
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
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.
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.
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?
(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.
Of all the materials that make clothes, there is one type that should never be worn in a industrial workplace. Of the answers below, choose the one that best applies.
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
(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?
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
Which of the following supports has a hardened steel cup set screw?
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?
"This style of check valves doesn't rely on flow reversal or gravity to close. Instead, the valve is closed by a spring." Of the valves below, this is the best description of which?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "P" represent in this formula?
Class 3000, is a fitting classification for which type of material?
Blueprints are assebled into groups for ease of accessing the information quickly. In the commercial or industrial ares of work, there are commonly ________ divisions of these blueprints. Choose from the answers below to best fill in the blank.
Under the Workers compensation act, are apprentices and learners entitled to compensation?
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 3.4%-10.8%in air.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
What is the name of the cutter pictured below?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
The proper procedure for setting up an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
Which of the numbered symbols below best represents a threaded globe valve?
All butt weld fittings must have _____ pieces of information stamped on them.
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
An Instrument air piping system does not exceed 1673 psi @ 100 degrees F. What class of forged steel fitting in conjunction with Sch 80 piping should be used
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
Of the welded joint configurations, which of the terms below references the picture 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 largest range of flammability.
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
Which is the best answer below that describes the following picture?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
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?
(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.
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.