A randomized 100 question test from a pool of 898 questions, good luck!
There are three parts to a common twist drill. Which of the below is not one of those parts?
Which of the numbered symbols below best represents a socket weld gate valve?
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?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
(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?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
What tool is in the picture below?
These multi-purpose portable fire extinguishers are light, commonly red, and have a short nozzle or a narrow length of hose. Choose from the answers below the one that best applies.
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
Which answer below best describes the following picture of a bender?
Which of the numbered symbols below best represents a side view butt weld cap?
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
Which of the piping systems below would Bell-end type joints primarily be used in?
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.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
"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.
The recommended PVC grooved joint operating maximum temperature is which of the below?
Class 6000 fittings are commonly made from which material?
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
Of the answers below, which best reflects the name of the drill pictured?
One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options below.
A compound commonly used in oxy-fuel operations is derived from a combination of water and calcium carbide. Which of the chemical symbols below best represents this hydrocarbon gas?
What tool is in the picture below?
(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?
(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.
"The ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed." This is the best definition of which of the terms below?
(wf)Dimensional defects would include all of the following defects except one. Of the answers below choose the one that is not a dimensional defect.
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
"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.
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
The 3 key elements of the WHIMIS system are, worker education, material safety data sheets and ________. Choose from the answers below to fill in the blank.
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
"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?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
What type of wrench is pictured below?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
(wf)Of the defects listed below, which one best describes the picture shown?
One of the following is not a disadvantage of a plug valve. Choose from the options below.
(se)Welding power sources that are AC-DC rectifier type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
Which of the numbered symbols below best represents a side view threaded cap?
"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?
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones 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?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
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?
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those provided 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?
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
What type of bar is pictured below?
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
What tool is in the picture below?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
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, which of the letters best illustrates a tongue and groove flange?
Which forged steel fitting classification does not have a schedule number?
Which of the numbered symbols below best represents a side view threaded 90° elbow?
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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
Which of the following supports has a hardened steel cup set screw?
What tool is in the picture below?
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?
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
These types of portable fire extinguishers are very heavy, have a conical nozzle, and are commonly bright red. Choose the best answer from the selection below.
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
Youare going to dig a well on your land to get water, you have bought a small suction pump that will create a vacuum equal to a column 984 mm Hg. Which answer below best represents the maximum depth that the well can be while using this pump?
(mse)The slag from the welding process has several important functions. Of the answers below choose the best one that does not apply.
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
The markings required on a butt weld fitting does not include which of the following?
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
"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?
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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
What tool is pictured 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 "F" in the picture provided?
In relation to soldering, what does the term "Bore" signify?
"This type of cutting machine has a large flywheel driven by an electric motor that does the cutting." Of the answers below choose the one that is best described by this statement.
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
This design of this fastener allows you to secure the object though holes that are drilled in the piece beforehand. Which of the following fasteners is designed in the same manner?