A randomized 100 question test from a pool of 898 questions, good luck!
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
Of the three common forged steel fitting classifications, class 4500 is considered:
"This is the term used for the metal or steel that you are actually welding on." The term best described by this statement is which of the following?
There is a mutual attraction that causes like molecules them to cling to each another. This property is best describes by which of the following terms?
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.
What are the two common wall thicknesses for copper tubing?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
Which is the best answer below that describes the following picture?
Weld fittings are available in two configurations, one of these is:
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
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?
What temperature separates soft soldering and brazing?
Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
The recommended PVC grooved joint operating maximum temperature is which of the below?
The material that is blown away by the oxygen stream while oxy-fuel cutting is called which of the following terms? Choose the best answer from the selection below.
100°C is the approximate melting temperature of a fusible plug equipped on an acetylene bottle. Of the reasons below, choose the best reason explaining the purpose of these plugs.
You have to hire employees to work 40 hours a week to finish the job. If the job is projected for 3178 hours, how many employees will have to be hired? Choose the best answer from those provided below.
Using the picture below, choose the best answer that relates to the item indicated by the "C".
Which of the numbered symbols below best represents a threaded globe valve?
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
Complete this equation. 15â·ââ - 4 â
= X. Choose from the selection of answers below.
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
What tube would be commonly used in fabricating a radiant heating system?
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
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.
Copper tube DWV fittings can be used on copper pressure piping systems
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.
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.
What tool is in the picture below?
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.
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
What is the name of the reamer pictured below?
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
(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?
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.
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
(se)When sizing welding cables, which of the cables below would be the smallest?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
What tool is pictured 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.
(wf)Of the defects listed below, which one best describes the picture shown?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
"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?
Of the welded joint configurations, which of the terms below references the picture provided?
Type "M" copper tubing has what colour identification strip?
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(se)If you wanted a wider bead accompanied with less penetration, which of the following techniques would be best suited for the task? Choose the best answer from the ones provided below.
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
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.
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
(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.
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.
Class 3000, is a fitting classification for which type of material?
Which answer below best describes the following picture of a bender?
What is one of the three main differences between DWV and pressure application fittings?
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
The design of a ball valve is similar to which of the listed valves?
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
(wf)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
Which of the numbered symbols below best represents a side view threaded cap?
(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
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
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.
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
(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.
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
(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?
What tool is in the picture below?
Using the picture below, which of the letters best illustrates a flat faced flange?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
The chemical symbol CâHâ best represents which of the following compunds?
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those provided.
"A substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
"One of the principles of hydrostatics is that a containers shape that is holding a fluid will ________." Choose the best answer below to complete the sentence.
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
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.
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
Which of the numbered symbols below best represents a butt weld globe valve?
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer below?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
What tool is 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.
Using the picture below, which of the following answer best describes the dimension "D"?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
After seal welding a box, the painters ask how much paint they are going to need to coat the outside. The box is 230 mm long, 450 mm high and 375 mm wide. Of the answers below, choose the best one that reflects this number.