A randomized 100 question test from a pool of 898 questions, good luck!
Of the welded joint configurations, which of the terms below references the picture provided?
Which is the best answer below that describes the following picture?
(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.
"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?
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
Typical hanger spacing for 150 mm stainless steel pipe is 5.5 m. Using that information, how many hangers are needed on a 46 m horizontal run?
Which of the numbered symbols below best represents a side view butt weld cap?
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
Plastic pipe can move slowly in hangers. This is due to temperature changes that have an effect on the expansion and contraction of the pipe. This mechanism is commonly called which of the below?
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
What tool is in the picture below?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
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?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
A carbonizing flame would be best suited to which of the following applications?
The recommended PVC grooved joint operating maximum temperature is which of the below?
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
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.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
What is the name of the cutter pictured below?
When using a beam clamp, ensuring the recommended support load is not exceeded is important. What other component of this support system needs to checked against the weight of the load?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
What is the name of the cutter pictured below?
What tool is in the picture below?
Commonly receding lines are drawn from the horizontal at 30°, 45° or 60°. If you were to draw a receding line at a 45°, it would be foreshortened by which of the amounts below. Choose the best answer from the ones provided below
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
(se)Which of the terms below best relates to a material or substance that resists the flow of electrical current? Choose your answer from those provided below.
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
What tool is pictured below?
Using the picture below, which of the following answer best describes the dimension "B"?
A natural gas boiler has an output rating of 43500 Btu and is 67% efficient. Which of the answers below best represents it's input rating?
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 2.5%-80% in air.
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.
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
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?
A safety relief valves has a specific relationship with the part in the system that has lowest maximum pressure setting. Of the answers below, choose the one that best reflects this relationship.
Of the valves below, which has a flow pattern that is non-directional?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for pressure?
Which forged steel fitting classification does not have a schedule number?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
The encircled letters along the west side of the drawing are best represented by which of the terms below?
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "A" in the picture below? Choose the best answer from those provided.
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
One of the following is not a disadvantage of a plug valve. Choose from the options below.
Type "L" copper tube has which colour identification strip?
What type of screwdriver head is pictured below?
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
Of the valves below, which has a non-directional flow pattern?
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.
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
Which of the numbered symbols below best represents a butt weld gate valve?
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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Which of the numbered symbols below best represents a side view threaded 90° elbow?
What type of screwdriver head is pictured below?
Copper tube DWV fittings can be used on copper pressure piping systems
Gate valves have many advantages. One of the following is not among of them. Choose which one.
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.
Using the picture below, choose the best answer that relates to the item indicated by the "D".
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
Of the gases below, choose the one that has the highest flame temperature in its neutral state.
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
Which of the answers below best describes the units for relative density?
On oxygen cylinders, there are no seams, neither running up and down nor across. This is due to the manufacturing process that it goes though. Which of the answers below best describes this process?
Choose the best answer below that is the density of water in metric measurement.
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones below.
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? Choose the best answer from the ones provided below.
"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?
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?
If you had to walk around a house and it took you 4 minutes to walk one side and 6 minutes to walk the adjacent side, how long would it take to finish the entire walk? Choose the best answers from those below
"This term is used to describe an action that means to divide something into two equal sections." The term best described by this statement is which of the following?
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?
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
Which of the following disc designs is the most widely use variation for the gate valve?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
(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
The proper procedure for shutting down an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
Pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. From the list below choose the correct testing procedure.
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
(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?