A randomized 100 question test from a pool of 898 questions, good luck!
Using the picture below, choose the best answer that relates to the item indicated by the "B".
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(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.
Calculate the relative density of a compound at 10456 kg/m³ with water at 1000 kg/m³. Select the best answer from the ones provided below.
What is the name of the cutter pictured below?
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
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.
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
Which of the numbered symbols below best represents a threaded ball valve?
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards below?
Using the picture below, which of the letters best illustrates a male and female set flange?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation 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 is the name of the reamer pictured below?
(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?
(se)On a brand new joint, when welding the last pass, what arc length should be used? Choose the best answer from the options given below.
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.
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?
Of the answers below, which best reflects the name of the drill pictured?
(mse)The slag from the welding process has several important functions. Of the answers below choose the best one that does not apply.
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for energy?
The references in red along the north side of the drawing are best represented by which of the terms below?
"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?
"A hazard within the workplace that can harm the body without necessarily touching it. Vibration and noise are examples of this type of hazards." This statement best describes which of the following hazard groups?
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."
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?
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
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
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer 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?
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.
Which of the numbered symbols below best represents a side view threaded 90° elbow?
Lines that are not perpendicular nor are parallel to a vertex are called which term? Choose the best one that applies from the options below.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
(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?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
(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.
Of the valves below, which has a flow pattern that is non-directional?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
Of the welded joint configurations, which of the terms below references the picture provided?
What type of screwdriver head is pictured below?
What is one of the three main differences between DWV and pressure application fittings?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
Upstream of the low pressure stage and downstream of the high pressure stage of the two stage compressor, should be the location for which of the following components of a basic pneumatic system?
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
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?
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
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 comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
What tool is pictured below?
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.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
(se)When sizing welding cables, which of the cables below would be the largest?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
Choose the best answer below that is the density of air, in imperial measurement, at STP.
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
The isometric below has an abundance of information contained within it. The amount of 3 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers 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
(se)Which of the terms below relates best to how quickly the flow of AC changes direction? Choose the your answer from those provided below.
All butt weld fittings must have _____ pieces of information stamped on them.
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
(wf)Structural discontinuities would include all of the following defects except one. Of the answers below choose the one that is not a structural discontinuity.
Using the picture below, which of the following answer best describes the dimension "A"?
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
What type of wrench is pictured below?
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided
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.
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.
"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 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?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
"It is a method of drawing which you can represent your shapes into three- dimensional view. An angle of 30 degree is taken in all its sides in order to give a 3d look." This statement best describes which of the following drawing methods?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
What tool is in the picture below?
There are three elements that are required to start a fire, this is called the "Fire triangle". Fuel and heat of ignition form two sides of this triangle. Of the answers below, choose the one that best fits on the third side.
(wf)Of the defects listed below, which one best describes the picture shown?
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.
The orientation of a horizontal line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
Of the options below, which one relies on the memory of the plastic tube to contract to its original size after the fitting is inserted?
(se)This term expresses the pressure from an electrical circuit's power source that produces pressure to push a current through a circuit, enabling them to do work. From the terms provided, choose the one that best applies.
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
(se)If you wanted a narrower bead, that has deeper penetration, which of the following techniques would be best suited for the task? Choose the best answer from the options below.
(se)When sizing welding cables, which of the cables below would be the smallest?