A randomized 100 question test from a pool of 898 questions, good luck!
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
On every oxygen 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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer 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?
A fitting that has a classification of 2000 would be what kind of fitting?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
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?
A 10 meter piece of brass pipe that has an operating temperature of 85°C and pressure of 34 kPa/m². This line was originally installed At -15°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
Class 6000 fittings are commonly made from which material?
A 35 meter piece of copper pipe that the first 10 m section has an operating temperature of 105°C and pressure of 34 kPa/m² until a restriction, then the temperature and pressure both drop by 15 for the remainder of the line. The entire line was originally installed at -25°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
(wf)Of the defects listed below, which one best describes the picture shown?
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
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
MJ/m³ and Btu/ft³ are two was of expressing ________energy. Use the terms below to select the one that best fills in the blank.
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
There are several different types of labeling or lettering on a drawing. In the picture below how many different types of labeling and/or lettering is there. Choose the best answer from those provided below.
What tool is pictured below?
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
(se)When sizing welding cables, which of the cables below would be the largest?
(wf)Of the defects listed below, which one best describes the picture shown?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
In the picture below there are various dimensions noted. From the information in the provided picture, select the best answer to describe the method of dimensioning.
"These drawing tools as commonly used with a T-square to produce vertical and angled lines." Of the tools below, which is best described by this statement?
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
What type of iron from the selections below contains the highest carbon content?
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
(se)The melting of the electrode and/or the base metal comes from the strength of the electrical current passing through them. Of the answers below, which term best describes the strength of the current?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
Of the following answers, which is the best one for the torch pictured below?
What tool is in the picture below?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
"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?
Convert 0.41278 to a fraction. Choose the best answer from 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?
This type of soldering uses temperatures below 450C or 840F:
(wf)Lack of fusion, oxidation and lack of penetration are all included in which of the following terms? Choose the best answer from those provided below
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
In accordance to the specifications set out by AWS, which of the following symbols would be placed on a package of silver filler metals? Choose the best answer from the ones provided below.
(se)"This term is describing a welding machine that has a flat, or close to it, volt-amp curve. It is well suited for GMAW and SAW welding." This statement best describes which of the following answers?
What type of bar is pictured below?
What tool is in the picture below?
While fitting a joint you are made aware that there is no wall thickness stamped on the fitting you are going to use. The proper course of action would be?
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
(mse)The slag from the welding process has several important functions. Of the answers below choose the best one that does not apply.
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.
(mse)The weld puddle does not use up the electrode in which of the following weld processes? Choose the best answer from the ones provided.
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
Your crew has just finished setting an enclosed vessel that had a 15 m diameter, a height of 23 m. The insulator foreman has asked you to verify his requirements of insulating the shell of the vessel. Choose the best answer from the ones below that represents the amount of insulation required.
(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.
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.
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
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?
Of the gases below, choose the one that has the highest flame temperature in its neutral state.
What tool is pictured below?
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
What is the name of the reamer pictured below?
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
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?
"This term is a combination of metals or of a metal and another element." Which of the following terms is best described by this statement?
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
(se)Which device below uses one or more diodes to restrict current to flow to one direction, changing AC to DC in the process? From the answers below, choose the best one.
"A process in which two or more items (usually metal) are joined together by melting and putting a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal. " This is the best description for which of the following?
Of the valves below, which has a flow pattern that is non-directional?
(wf)"This type of weld deviance is any defect that cause the weld metal, parent metal, or work piece to be out of specification or tolerance. These issues are mainly caused by improper set up or distortion." This statement best describes which of the following classes of weld defects
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
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?
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
Of the answers below, which best reflects the name of the drill pictured?
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
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."
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?
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
What type of wrench is pictured below?
What is the SI measurement for air pressure? Choose the best answer from the options below.
In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
RTJ gaskets come in two styles. These are which of the following?
The code that covers external piping for boilers that create steam or vapour at 15 psig or more, and water at a pressures in excess of 160 psig and/or a temperature in excess of 250F is which of the following?
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.
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.
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
Fill the blanks with the answers provided. "These two valves, _______ and ________ are usually used together in a line. The flow of fluid through the line finds little friction from either one."
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.