A randomized 100 question test from a pool of 898 questions, good luck!
(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.
An acetylene bottle has a specific volumetric capacity. The cylinder should not be emptied more then one _______ of that capacity per hour. Choose the best answer to fill in the blank from the ones below.
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
"The steps in preparing this type of fusion weld and a steel weld are very similar." Which of the answers below best fits this description?
From this description, choose the correct pipe support. "A piece of pipe, to support a line, that is mitered and welded to the back of an elbow."
Which answer below best describes the following picture of a bender?
"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 destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
You are asked to cut a mark on a 50mm piece of pipe with a 5" grinder. Which of the tools below would be the best to secure the pipe for cutting?
There are three parts to a common twist drill. Which of the below is not one of those parts?
What tool is in the picture below?
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.
When selecting a flux, what is the most important consideration to be made?
Your crew has just finished setting an enclosed vessel that had a 15 m diameter, a height of 23 m. The insulator foreman has asked you to verify his requirements of insulating the shell of the vessel. Choose the best answer from the ones below that represents the amount of insulation required.
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
Choose the best answer below that is the density of water in metric measurement.
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.
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
In a piping system fittings can be used in a variety of situations, one of those is:
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 "C" in the picture provided?
Using the picture below, which of the letters best illustrates a raised face flange?
(se)"This term is describing a welding machine that has a flat, or close to it, volt-amp curve. It is well suited for GMAW and SAW welding." This statement best describes which of the following answers?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
"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?
What is one of the three main differences between DWV and pressure application fittings?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
"This term is used to describe an action that means to divide something into two equal sections." The term best described by this statement is which of the following?
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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
What is the square footage of a floor space in a warehouse that is 5' 7¾ by 10' 3⅞? Choose the best answer from those provided below.
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
(wf)The welding surface may contain discontinuities from the style of preparation. From the answers below, choose the best one that describes discontinuities from a surfaced prepped by thermal cutting blades.
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
What tool is pictured below?
"Easy rotation of the piping to allow for even wearing of the pipe in an abrasive application." This is the best description of which of the plastic pipe joining types below?
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
"Heat number" is a designation that can be replaced by which term?
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
A fitting that has a classification of 2000 would be what kind of fitting?
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.
(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?
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?
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
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.
(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.
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
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."
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
"This piece of legislation came into effect in 1915. This act deals primarily with compensation, medical aid and rehabilitation of a worker due to a job-related injury." Which of the answers below is best described by this statement?
Which of the measurements below is the metric standard for the breaking strength of bolts?
Which of the following supports has a hardened steel cup set screw?
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
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
The most common type of gauge that is found on a regulator is a bourdon type. Choose from the situations below the best way not to have these gauges damaged when opening a cylinder.
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
(wf)A tapered transition ratio of _________ is commonly thought to be acceptable by numerous codes. Use the answers given below to find the best ratio to fill in the blank.
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 range of flammability of 2.5%-80% in air.
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.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
"In this type of welding, the filler metal is liquid above 425°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods below?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
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.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
Of the selection of units below, which would be best used to describe force?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?
"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?
Of the options below, which one relies on the memory of the plastic tube to contract to its original size after the fitting is inserted?
When you are going to lubricate an air motor, which of the following would be the best time to do it?
In the groove and shoulder system, if you use a roll groove, what is the disadvantage of this type of groove? Choose the best answer of the options below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Which of the numbered symbols below best represents a side view threaded tee elbow?
Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
A lube oil piping header has a slope of 2.5% for a 13500 mm run. What is the total drop of the line in meters? Choose the best answer from the ones provided 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 a small volume?
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.
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
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.
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
"This type of cutting machine is perfect for busy shops. When the machine is loaded, and starts to cut the material, it allows the operator to do other tasks while the machine is cutting." This statement best describes which of the following metal cutters
Which of the numbered symbols below best represents a side view butt weld cap?
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
What type of screwdriver head is pictured below?
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.