A randomized 100 question test from a pool of 991 questions, good luck!
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
(se)"Metal deposition rate is the weight of material deposited by arc welding in a unit of time. For this rate to increase, which of the options below would be best suited?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(ofe)On the jobsite you have to cut 200 mm plate, and have to heat a large hoarding from the same supply. Of the gases below, choose the gas that would best fill both of these requirements.
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
A soldered or compression fitting is _______ than a flared fitting.
Class 6050 is a classification of which fitting type?
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "length" of a 90° triangle?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having no sensation as it travels through the body?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
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 "F" in the picture provided?
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.
(ofe)In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
(es) Using the proper tool for the job is an integral part of working safely. When trying to cut wires in an extremely tight spot, which of the tools below would be the best choice?
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
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 "D" in the picture provided?
(papg) Determining the surface area of any box involves several calculations. Which of the answers below best describes the number of sides that are involved in determining the surface area of a box open to atmosphere?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
Which type of fastener below requires a layout of the holes before fastener is installed?
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
"Of all the plastic compression joining methods, this one will not create a flow restriction within the line." This is the best description for which of the following?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Pilot valve" variation?
(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.
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
Every hacksaw blade has a "set". This particular "set" has every third tooth straight, while the two before it are bent slightly to the side opposite of each other. Of the answers below, choose the best "set" to match this description.
A fitting that has a classification of 2000 would be what kind of fitting?
In relation to soldering, what does the term "Capillary action" signify?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Appliance valve" variation?
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.
The tools pictured below represent which type of pliers?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
(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.
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.
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."
(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?
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those provided below.
As it relates to calculating grade, which of the terms below best describes the letter "B"?
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
Of the options below, which measuring tool would be best suited to getting exact measurements?
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 answers below, which support has one bolt or two bolt manufacturing options?
"A measure of a material's ability to undergo significant plastic deformation before rupture." This statement is the best description of which of the following terms?
Youare going to dig a well on your land to get water, you have bought a small suction pump that will create a vacuum equal to a column 984 mm Hg. Which answer below best represents the maximum depth that the well can be while using this pump?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
Which of the measurements below is the metric standard for the breaking strength of bolts?
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones provided below.
The plug on the end of a 150 mm pipe has a force restriction of 250,000 N. What is the maximum operating pressure that this fitting can handle? Choose the best answer from those provided below.
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?
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?
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 "H" in the picture provided?
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
When you are going to lubricate an air motor, which of the following would be the best time to do it?
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.
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
What tool is in the picture below?
Of the valves below, which has a flow pattern that is non-directional?
Type "DWV" copper tubing has what colour identification strip?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause cataracts with long term exposure?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(ofc)"The angle of the oxy-fuel torch relative to the direction of travel that which the tip is pointed dictates the directions in which the heat is going and the slag will be blown." Which of the terms below is best described by this statement?
Which of the states of matter can be defined as having defined mass, but no defined volume or shape? Choose the best answer from the ones provided 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.
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.
(es) Using the proper tool for the job is an integral part of working safely. When trying to tighten a lock nut, which of the tools below would be the best choice?
When using a long tape, one extra consideration must be taken into account over a short tape. Of the answers below, choose the one that best applies.
Using the picture below, which of the following answer best describes the dimension "A"?
Which of the numbered symbols below best represents a side view socket weld tee?
Compression type fittings for copper tube are generally made from which of the following materials?
A worker is grinding 6m away from another worker refueling a diesel welder. Is there any workplace infraction occurring in this situation? Choose the best answer below for answering this.
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for force?
(ofe)Of the gases below, choose the one that has the highest flame temperature in its neutral state.
(ofe)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.
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
The air has a density of _________ at STP, based on 101 kPa and 0°C. Use the best answer below to fill in the blank.
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
Electrical shock accounts for a large number of workplace injuries. Which of the following would not increase the possibility of electrical shock? 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 at an altitude of 3000 feet above sea level?
(ofe)The _________ has a one-to-one ratio of acetylene and oxygen, any additional oxygen needed for complete combustion comes from the surrounding air. Use the answers provided to fill in the blank.
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?
Which of the numbered symbols below best represents a threaded ball valve?
(v) Individual types of valve have certain characteristics. Which of the valves below, when partially opened, would suffer from wire-drawing of the disc and seat?
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.
"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.
(ofc)The type of oxy-fuel cutting torch that has a cutting tip which is supplied with mixed pre-heat gases are typically called which of the names below? Choose the best answer from the ones provided below.