A randomized 100 question test from a pool of 991 questions, good luck!
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
In relation to soldering, what does the term "Bore" signify?
(wf)Of the defects listed below, which one best describes the picture shown?
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?
Of the valves below, which has a non-directional flow pattern?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause skin to burn due to an elevated temperature of the exposed area?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
(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 type of screwdriver head is pictured below?
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
(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.
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for force?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
"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?
Which forged steel fitting classification does not have a schedule number?
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
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?
Class 6050 is a classification of which fitting type?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for mass?
"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?
What type of screwdriver head is pictured below?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer 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?
(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?
If the piping isometric that you are working off of has a 1:20 metric reduced scale to it, what is the actual length of the workpiece of you measure 45mm on the print? Choose the best answer from those provided below.
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?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the distance around a circle?
(ofe)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.
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
What tool is in the picture below?
(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 relative density of a compound at 10456 kg/m³ with water at 1000 kg/m³. Select the best answer from the ones provided below.
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause the eyeball to blister?
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.
For horizontal soldered joints, it is a good practice to apply the solder at which location?
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?
"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 three common forged steel fitting classifications, class 4500 is considered:
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
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.
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."
(ofe)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.
(mse)"This mechanical property is expressed in an elongation percentage. A bend test is used to achieve this percentage." Which of the properties is best described by this statement?
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
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?
(ofc)The material that is blown away by the oxygen stream while oxy-fuel cutting is called which of the following terms? Choose the best answer from the selection below.
Lift, swing, and non slam are all variations of which type of valve?
"A process in which two or more items (usually metal) are joined together by melting and putting a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal. " This is the best description for which of the following?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Corporation stop valve" variation?
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.
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
(wf)Lack of fusion, oxidation and lack of penetration are all included in which of the following terms? Choose the best answer from those provided below
The air has a density of _________ at STP, based on 101 kPa and 0°C. Use the best answer below to fill in the blank.
Of the selection of units below, which would be best used to describe force?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
"This layout tool consists of a calibrated protractor, X-shaped frame, and a triple jointed marking arm and holder. This allows for marking of steel or pipe." Of the answers below, choose the one is best defined by this statement.
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
Using the picture below, which of the letters best illustrates a male and female set flange?
(ofe)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.
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?
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
(se)The distance from the molten pool of the weld to the end of the electrodes core wire is called the arc length. A distance that is ________ of the diameter of the electrodes core wire is considered normal. Choose from the following options the best answer to fill the blank.
(ofe)On oxygen cylinders, there are no seams, neither running up and down nor across. This is due to the manufacturing process that it goes though. Which of the answers below best describes this process?
The height of a free standing or rolling scaffold is restricted to no more than 3 times the smallest base dimension. This guideline comes from which of the acts below?
In the picture below there are various dimensions noted. From the information in the provided picture, select the best answer to describe the method of dimensioning.
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having the sensation of a painful shock as it travels through the body?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer below?
Which of the numbered symbols below best represents a socket weld ball valve?
What is the name of the cutter pictured below?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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.
"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?
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
Which is the best answer below that describes the following picture?
(ofc)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.
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 "I" in the picture provided?
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.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
The references in red along the north side of the drawing are best represented by which of the terms below?
Blueprints are assebled into groups for ease of accessing the information quickly. In the commercial or industrial ares of work, there are commonly ________ divisions of these blueprints. Choose from the answers below to best fill in the blank.
"The ability of a substance, usually a metal, to be deformed or molded into a different shape." This statement is the best description of which of the following terms?
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
What application is better suited for a double flared fitting?
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.
(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 valve styles below best fits the following statement "This variation of globe valve can be used where minimum pressure loss is required. They can also be rod through to remove debris upstream of the valve. "
In relation to soldering, what does the term "Capillary action" signify?
(bs)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.