A randomized 100 question test from a pool of 898 questions, good luck!
When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
Which of the states of matter can be defined as having defined mass, volume and shape? Choose the best answer from the ones provided below.
"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?
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
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
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.
"Joining two metal surfaces by melting an alloy so that it forms a thin layer between the surfaces." This id the best definition of which of the terms below?
Of the material types below, which one only is available in class 150 and 300 fittings?
(mse)The weld puddle does not use up the electrode in which of the following weld processes? Choose the best answer from the ones provided.
Which of the numbered symbols below best represents a socket weld globe valve?
(wf)Of the defects listed below, which one best describes the picture shown?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
Of the answers below, which support has one bolt or two bolt manufacturing options?
What tool is in the picture below?
(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.
Using the picture below, choose the best answer that relates to the item indicated by the "C".
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
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.
"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?
What type of screwdriver head is pictured below?
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
What tool is in the picture below?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Of the selection of units below, which would be best used to describe pressure?
Code B149.1-05 covers which of the following?
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
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?
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms below?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
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?
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
Of the valves below, which has a flow pattern that is non-directional?
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
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?
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
Gate valves have many advantages. One of the following is not among of them. Choose which one.
What tool is in the picture below?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "T" represent in this formula?
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
What is the name of the reamer pictured below?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
What tool is pictured below?
"These regulators allow a consistent pressure to be fed to the tool being used. This is true despite the change in inlet pressures." Which of the regulators below is best described by this statement?
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the tip produces a shrieking noise, sparks and dark smoke.
"This layout tool consists of a calibrated protractor, X-shaped frame, and a triple jointed marking arm and holder. This allows for marking of steel or pipe." Of the answers below, choose the one is best defined by this statement.
(se)When sizing welding cables, which of the cables below would be the smallest?
What tool is pictured below?
"When used in conjunction with similarly threaded nuts, These externally threaded devices are used to create a joining of two or more components." This is the best description of which of the items below?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
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.
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
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. "
What is the name of the grinder pictured below?
Weld fittings are available in two configurations, one of these is:
What type of screwdriver head is pictured below?
A water holding tank has a base of 25.67 m² and a height of 10 m, what is the force acting on the base of the tank? Choose the best answer from those provided below.
"This Section provides such guidelines to assist those directly responsible for operating, maintaining, and inspecting power boilers." This is the best description of which of the following ASME sections?
"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
Of the selection of units below, which would be best used to describe force?
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
"Heat number" is a designation that can be replaced by which term?
You have just installed a small vessel on site, the height is 29' and the base has a 9' diameter. What is the force exerted on the pad that it sits on when completely full of water? choose the best answer from those provided below.
Every hacksaw blade has a "set". This particular "set" has every tooth bent slightly to the side and in the opposite direction of the one in front of it. Of the answers below, choose the best "set" to match this description.
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?
"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?
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?
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
What tool is in the picture below?
Which is the best answer below that describes the following picture?
Which parts of an ASPT or NPT are flattened slightly?
What tool is in the picture below?
A fitting that has a classification of 2000 would be what kind of fitting?
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
"One of the principles of hydrostatics is that a fluid will exert pressure in ________." Choose the best answer below to complete the sentence.
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided
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.
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
A lube oil piping header has a slope of ¹⁄₁₆ every 9 inches. In a 27' run, what is the total drop of the line? Choose the best answer from the ones provided below.
A neutral flame would be best suited to which of the following applications?
Of the following supports, choose the one that is an example of a constant support hanger.
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
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.
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."
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.
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
(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?
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.