A randomized 100 question test from a pool of 898 questions, good luck!
Of the selection of units below, which would be best used to describe force?
(wf)"This term deals with the increase in stress in an area of a weld near a crack, depression, or a sharp angle. Although the calculated stressing may be quite safe, it can be enough to cause failure of the weld." This statement best describes which of the terms 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 range of flammability that is 5.3%-14% in air.
A welder has set up a temporary fab area in a c-can. He has put 2 portable fans, one in the front and one in the back, in the c-can for ventilation. Based on the information provided, which type of ventilation is he using? Use the terms provided to choose the best answer.
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
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.
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
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 selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
What is one of the three main differences between DWV and pressure application fittings?
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.
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?
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.
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers 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?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
A safety relief valves has a specific relationship with the part in the system that has lowest maximum pressure setting. Of the answers below, choose the one that best reflects this relationship.
Of the welded joint configurations, which of the terms below references the picture provided?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
Which of the answers below best describes the units for relative density?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Of the valves below, which has a flow pattern that is non-directional?
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
What is the name of the reamer pictured below?
"This gas irritates sensitive skin and mucous membranes. It is non-flammable, has an unpleasant odour, and is colourless." This statement best describes which of the following gases?
Using the picture below, which of the following answer best describes the dimension "D"?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
"Are used with meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the flange." This is the best description of which type of fitting?
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.
Which is the best answer below that describes the following picture?
What temperature separates soft soldering and brazing?
Choose the best answer below that is the density of water in metric measurement.
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
A 35 meter piece of copper pipe that the first 10 m section has an operating temperature of 105°C and pressure of 34 kPa/m² until a restriction, then the temperature and pressure both drop by 15 for the remainder of the line. The entire line was originally installed at -25°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
Compression type fittings for copper tube are generally made from which of the following materials?
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
One of the following is not a disadvantage of a plug valve. Choose from the options below.
The encircled letters along the west side of the drawing are best represented by which of the terms below?
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
"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?
"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?
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
When faced with vertical movements typically in excess of 13mm, or where no residual stresses are to be transferred to the pipe, which of the supports below would be the best to install?
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
When selecting a flux, what is the most important consideration to be made?
The proper procedure for setting up an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
Which of the piping systems below would Bell-end type joints primarily be used in?
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 "B" in the picture provided?
"This style of check valves doesn't rely on flow reversal or gravity to close. Instead, the valve is closed by a spring." Of the valves below, this is the best description of which?
Of the answers below, which support has one bolt or two bolt manufacturing options?
There is a mutual attraction that causes unlike molecules them to cling to each another. This property is best describes by which of the following terms?
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
(wf)"This type of weld deviance is any defect that cause the weld metal, parent metal, or work piece to be out of specification or tolerance. These issues are mainly caused by improper set up or distortion." This statement best describes which of the following classes of weld defects
"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.
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
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 type of gauge that is most commonly used in pressure testing would be one that has a ________ date stamped or labeled on it for easy recorded by QA/QC.
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers 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?
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?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
The tools pictured below represent which type of pliers?
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.
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
Which of the valves below best fits the description of this statement? "This type of valve has two ports to it. One inlet and one outlet, and relies on pressure on the inlet side to work properly."
(se)All electrical conductors resist the flow of current to some degree. Which of the terms below is used to measure this resistance? From the answers below select the one best applies.
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
Which of the numbered symbols below best represents a butt weld globe valve?
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
"A particular material or class of materials, that is a hazardous substance in workplace air, has an upper limit on the acceptable concentrations." This statement best describes which of the following answers?
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
Every hacksaw blade has a "set". This particular "set" has the teeth in a wavy design running from left to right. . Of the answers below, choose the best "set" to match this description.
"A metallic substance composed of two or more elements, as either a compound or a solution." This statement is the best description of which of the following terms?
Weld fittings are available in two varieties, one of these is:
(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?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
Which is the best answer below that describes the following picture?
What tool is pictured below?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
