A randomized 100 question test from a pool of 898 questions, good luck!
What type of screwdriver head is pictured below?
Class 6000 fittings are commonly made from which material?
At the bottom of a column of water, the pressure is 459 psi, how high is this column? Choose the best answer from those provided below
Loss of head for a valve or fitting has an equivalent in a length of the same size pipe. Which valve, a gate or an angle globe (both fully open), would have the highest losses?
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.
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?
(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?
Which of the numbered symbols below best represents a side view butt weld tee?
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
Using the picture below, which of the letters best illustrates a ring joint flange?
A pressure of 379 kPa is showing on your absolute pressure gauge. Your journeyman needs that in converted to psig. Which of the answers below best reflects the number that you will give them?
Most fuels, when exposed to air, water, or heat under normal condition will not chemically react. These fuels are classed as which of the below?
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.
Which of the valve styles below best fits the following statement "This variation of globe valve can be used where minimum pressure loss is required. They can also be rod through to remove debris upstream of the valve. "
Code B149.1-05 covers which of the following?
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?
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
"This term denotes a type of steel that, to enhance mechanical properties has undergone alloying using different elements." which of the following terms is best described by this statement?
"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?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
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?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
Which of the following disc designs is the most widely use variation for the gate valve?
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
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 "G" in the picture provided?
"When joining most metals, silver filler metal can be used. There are only two metals that cannot be joined by this filler metal." This statement best describes which of 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.
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
When selecting a flux, what is the most important consideration to be made?
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
Pipe size is specified with two non-dimensional numbers: ________ diameter based on inches, and _______ for wall thickness. Of the options below, fill in the blanks.
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 largest range of flammability.
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
"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.
Of the options below, choose the one that best states the primary function of plate rolls.
Lines that are not perpendicular nor are parallel to a vertex are called which term? Choose the best one that applies from the options 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
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?
Of the three common forged steel fitting classifications, class 4500 is considered:
"A substance that undergoes a ___________, doesn't chemically alter what the substance is." Choose from the options below to best fill in the blank in this statement.
Which of the answers below best describes the units for relative density?
Calculate the density of 5 m³ of copper that weighs 3879 kgs. 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.
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.
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
"The temperature at which a metal changes state from solid to liquid at atmospheric pressure." Is the best description for which of the terms below?
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
A dielectric union would be placed into lines to prevent which condition?
"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.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
Using the picture below, choose the best answer that relates to the item indicated by the "D".
Which of the numbered symbols below best represents a side view threaded cap?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
What type of wrench is pictured below?
What type of screwdriver head is pictured below?
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones below to fill in the blank.
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
Which of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
In a piping system fittings can be used in a variety of situations, one of those is:
"The term for the dimensioning instrument that is used for notation and commonly at a 45° angled straight line." Which of the terms below best represents this statement?
For horizontal soldered joints, it is a good practice to apply the solder at which location?
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
What tool is pictured below?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
The pressure exerted by a column of Hg 9" high would be which of the following answers? Choose the best answer that applies from the ones below
"This two-part anchoring system consists of resin and hardener which are combined through a mixing nozzle, and an anchor rod." This is the best description of which of the following anchors?
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
Your journeyman is fitting up a joint and asks you to check to see if the pipe is "plumb". Which way would you hold the level to get that information? From the following options, choose the best answer.
As it relates to calculating grade, which of the terms below best describes the letter "B"?
(wf)Defective properties would include all of the following defects except one. Of the answers below choose the one that is not a defective property.
Of the valves below, which has a flow pattern that is non-directional?
You are asked to install 753 meters of 50mm, Sch 40 pipe. At the end of the day, you have 157 meters installed, how many meters do you have left until the job is complete? Choose the best anser from the ones provided below.
The number of turns by _______ should be _______ than the number of turns by _____ when tightening a threaded joint. Choose the words in order to fill the blanks 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?
Of the welded joint configurations, which of the terms below references the picture provided?
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
Which is the best answer below that describes the following picture?
When one substance is dissolved in another homogeneously, this is called a solution. Which of the three states of matter can a solution exist? Choose the best answer from the ones provided below.
Type "M" copper tubing has what colour identification strip?
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.