A randomized 100 question test from a pool of 898 questions, good luck!
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.
What temperature separates soft soldering and brazing?
What tool is in the picture below?
Of the selection of units below, which would be best used to describe force?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
Generally in oxy-fuel cutting, when heat is applied to steel ranging from 760°C to 870°C, this is commonly referred to as which of the terms below? Choose the best answer from the options provided.
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
The encircled letters along the west side of the drawing are best represented by which of the terms below?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
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.
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
Using the picture below, which of the letters best illustrates a tongue and groove flange?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
The pressure of the hydraulic torque might warp the flange before the stubot has reached the desired length. From the options bellow, what is the best solution to alleviate this issue?
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
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?
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
What type of wrench is pictured 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.
What tool is in the picture below?
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.
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.
When "WPB" is stamped on a butt weld fitting, that designates which of the 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?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
There are many parts to a circle. Which of the answers below best relates to "G" in the picture provided?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
Of the answers below, which best reflects the name of the drill pictured?
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.
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
Which of the numbered symbols below best represents a butt weld globe valve?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
"Has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe." This is the best description of which fitting?
"The angle of the oxy-fuel torch relative to the direction of travel that which the tip is pointed dictates the directions in which the heat is going and the slag will be blown." Which of the terms below is best described by this statement?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
What tool is pictured below?
Which is the best answer below that describes the following picture?
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
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?
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?
Which of the numbered symbols below best represents a socket weld globe valve?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
What is the name of the reamer pictured below?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
You are part of a crew that is hydrotesting a 40 m, 50 mm, Sch 60 alloy pipe. It is set up horizontally, north to south, on pipestands with a gauge at both ends. According to the principles of hydrostatics, what will the gauges read when the test is up and holding at 45 kPa? choose the best answer from the options below.
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
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.
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.
When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
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.
A journeyman is paid 27% more than his apprentice. If the journeyman is earning $43.50, what is the apprentice being paid? Choose the best answer from the ones 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?
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
In oxy-fuel equipment, if the supply pressure gas is allowed to leak into the low pressure side of a regulator, this can cause problems with gauges, relief valves and operation of tools. Which of the answers below best describes this condition?
Which of the following types of copper requires a bending device?
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.
If a hose connection were to break during the pressuring of a hydrostatic test, which of the following pieces of equipment would prevent it from lashing around?
Type "K" copper tube has which colour identification strip?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
(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.
(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?
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."
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms below?
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
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.
Of the options below, which measuring tool would be best suited to getting exact measurements?
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
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 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."
"There are many advantages to a vertical band saw. Of the advantages, one stands out as the greatest." Of the answers below, which one best fits that description.
At the warehouse, they have received an exchanger. You look at the waybill, and see that it was discounted 3 separate times for 15%, 12% and 6% each. If the original price was $45,692, which of the answers below best represents the final purchase price?
What is the name of the cutter pictured below?
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
Of the valves below, which has a flow pattern that is non-directional?
"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals below?
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided below.
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided below.
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
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?
(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?
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
Socket weld fittings are commonly used on joints that are what size?
What type of wrench is pictured below?
Which of the numbered symbols below best represents a side view threaded 90° 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 "D" in the picture provided?
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
"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?
(wf)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided below.
Complete this equation. 15⁷⁄₈ - 4 ⅙ = 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?
(se)All welding machines have a duty cycle. A machine with a duty cycle of 72% with an amperage of 425, would run continuously at what amp maximum? Choose the best answer from the selection below.