A randomized 100 question test from a pool of 898 questions, good luck!
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.
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
Which of the numbered symbols below best represents a butt weld globe valve?
"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?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "J" in the picture below? Choose the best answer from those provided.
Which is the best answer below that describes the following picture?
Of the safety concerns with soldering listed below, which would occur the least?
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?
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
Code B149.1-05 covers which of the following?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
What tool is pictured below?
This type of soldering uses temperatures below 450C or 840F:
Of the answers below, which is the best oxyacetylene term for the explosive condition that occurs upstream the mixer and can include all of the components in the outfit including the regulator.
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
The ________ is produced when slightly greater volume of oxygen is mixed with a smaller volume of acetylene. Choose from the answers below to fill in the blank.
(mse)"A load that is relatively constant for an extended time, is considered to be a ________ load." This statement best describes which of the answers 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.
What type of screwdriver head is pictured below?
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
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.
"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.
"One of the principles of hydrostatics is that the ________ of a fluid has no effect on pressure." Choose the best answer below to complete the sentence.
(se)"This term is describing a welding machine that has a steep volt-amp curve. It is well suited for SMAW and GTAW welding." This statement best describes which of the following answers?
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.
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
Using the picture below, which of the following answer best describes the dimension "E"?
One of the following is not a disadvantage of a plug valve. Choose from the options below.
(se)"The deflection of an electric arc from its normal path because of magnetic forces, usually after the current has been moving in the same path of travel for an extended period." This statement best describes which of the following answers?
Looking at the body of a check valve you see a hinge pin on the body. Of the following valves what is the valve you are looking at?
Before entering a container to work, your Journeyman asks for a gas test to be done. The foreman agrees and puts the sniffer close to the roof of the container. Of the following answers, which gas would he be testing for?
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
(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.
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
Class 3000, is a fitting classification for which type of material?
(wf)After the fillet weld is complete, the inspector says that the weld profile has a bulge to it. Which of the terms below best describes this situation?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
Using the picture below, which of the following answer best describes the dimension "B"?
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?
In oxy-fuel welding, the two terms "forehand" and "backhand" reference the ________ of the torch, or heat source, to the puddle of the weld. Choose the best answer to fill in the blank from the options below.
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
"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?
Your journeyman has asked you to cut them 6 pieces of 4' Sch 80 pipe 3' 7". The only piece of pipe you can find is a 20 foot full length. How many pieces will you be able to cut out of this length? Choose the best answer from those provided below.
What tool is pictured below?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
The references in red along the north side of the drawing are best represented by which of the terms below?
Which of the numbered symbols below best represents a threaded globe valve?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
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.
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
What type of screwdriver head is pictured below?
Which is the best answer below that describes the following picture?
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
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 tool is in the picture below?
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided 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.
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
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 "E" in the picture provided?
Of the selection below choose which measurement this sentence best describes. "Not widely used for gas pressures, This measurement is mostly used in materials science, where the tensile strength of a material is measured as a large number of psi."
What tool is in the picture below?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
What type of screwdriver head is pictured below?
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms below?
Of the valves below, which has a flow pattern that is non-directional?
The design of a ball valve is similar to which of the listed valves?
What is the name of the cutter pictured below?
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
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 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?
Downstream of the second stage of the compressor, but upstream of the moisture separator, should be the location for which of the following components of a basic pneumatic system?
What tool is in the picture below?
There is a set number of steps in the procedure for creating proper joints with thermoplastic piping. Of the answers below, select the one that is closest to that number.
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
What tool is pictured below?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
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.
Each substance has it's own rates of expansion and contraction, using the table below find the substance with the greatest amount of expansion per °C. Choose the best answer from those provided below
At the end of the month you have received 4 cheques. $1056, $2907, $4567, and $2957 were the totals, how much did you earn this month? Choose the best answers from the ones provided below.
"Carefully controlled tolerances are required to manufacture quality cutting tips. One-piece tips that are used in the cutting process with acetylene are generally made from ________ to endure the heat generated. To produce exact holes for these tips, they are machined, drilled, and swaged over special wires." Select the best answer from the ones below to fill in the blank
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
Which is the best answer below that describes the following picture?
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
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."
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.