A randomized 100 question test from a pool of 898 questions, good luck!
In relation to soldering, what does the term "Capillary action" signify?
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
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.
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.
What type of wrench is pictured below?
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.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Copper tube DWV fittings can be used on copper pressure piping systems
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
(wf)While welding, water and other liquids get caught up in the weld. These produces voids of gas when the weld cools. Which of the terms below best describes these voids?
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
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
Which of the numbered symbols below best represents a butt weld gate valve?
Choose the best answer below that is the density of water in imperial measurement.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
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?
A worker is grinding 6m away from another worker refueling a diesel welder. Is there any workplace infraction occurring in this situation? Choose the best answer below for answering this.
Copper tube pressure fittings can be used on copper tube DWV piping systems.
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.
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 in² base, when compared to a column of water the same height? Use the best answer from those provided below.
100°C is the approximate melting temperature of a fusible plug equipped on an acetylene bottle. Of the reasons below, choose the best reason explaining the purpose of these plugs.
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
There are many parts to a circle. Which of the answers below best relates to "C" in the picture provided?
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
Which is the best answer below that describes the following picture?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
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.
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices 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?
"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 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?
Which is the best answer below that describes the following picture?
There are several disadvantages with conventional dimensioning. In the grouping of answers below, one is not a disadvantage of this style of dimensioning. Choose the best answer that applies.
Of the options below, choose the one that best states the primary function of plate rolls.
What tool is in the picture below?
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
"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?
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
(se)If you wanted a narrower bead, that has deeper penetration, which of the following techniques would be best suited for the task? Choose the best answer from the options below.
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
(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.
"Of all the plastic compression joining methods, this one will not create a flow restriction within the line." This is the best description for which of the following?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
"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.
(se)"Metal deposition rate is the weight of material deposited by arc welding in a unit of time. For this rate to increase, which of the options below would be best suited?
In oxy-fuel welding, the two terms "forehand" and "backhand" reference the ________ of the torch, or heat source, to the puddle of the weld. Choose the best answer to fill in the blank from the options below.
(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.
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.
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.
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.
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
What type of screwdriver head is pictured below?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
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.
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
Oxygen should have a purity of 99.5% or higher for oxy-fuel cutting. The cutting speed will be an estimated ¾ of normal and the expenditure in cutting oxygen will increase approximately ¼ of normal for each _______ drop in purity percentage form optimum. Use the answers provided to select the best one to fill in the blank.
"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?
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
Of the welded joint configurations, which of the terms below references the picture provided?
Using the terms provided, choose the best one that would be described as a substance being chemically joined in fixed proportions of two or more different types of atoms.
Your journeyman asks you to fill out the following print with measurements. What method of dimensioning are they having you do? Choose from the best answer from the ones provided below.
Pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. From the list below choose the correct testing procedure.
The safe working pressure of acetylene is 15 psi. As the temperature of the gas increases, this pressure will change. Choose the best answer from the ones provided below to explain what this change will be.
Using the picture below, which of the following answer best describes the dimension "B"?
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 fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
(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?
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
"This type of respirator has two different types that are available. These are continuous flow, and pressure demand respirators. " This statement best describes which of the following respirators?
All butt weld fittings must have _____ pieces of information stamped on them.
Of the many views that a drawing may have, an isometric drawing will show only three views or faces. Which of the following answers is not one of them?
Which type of fastener below requires a layout of the holes before fastener is installed?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
Choose the best answer below that is the density of air, in imperial measurement, at STP.
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
Of the valves below, which has a flow pattern that is non-directional?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
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
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.
Electrical shock accounts for a large number of workplace injuries. Which of the following would not increase the possibility of electrical shock? Choose the best answer from those provided below.
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
"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?
Of the selection of units below, which would be best used to describe force?
What type of iron from the selections below contains the highest carbon content?