A randomized 100 question test from a pool of 991 questions, good luck!
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers 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 pressure?
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
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 you are going to lubricate an air motor, which of the following would be the best time to do it?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. ""Ultraviolet rays" Would best be defined by which type of energy below?
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
The markings required on a butt weld fitting does not include which of the following?
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
A threaded fitting you are trying to reclaim has been cross threaded. Which of the items below would be best to attempt to salvage the fitting?
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.
"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?
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?
Using the picture below, which of the letters best illustrates a raised face flange?
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
(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.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Pilot valve" variation?
(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.
The code that covers all piping that transport fluids is which of the following?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
(ofe)A neutral flame would be best suited to which of the following applications?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
(ofe)The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
"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.
(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.
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
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?
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
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.
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.
Using the picture below, which of the following answer best describes the dimension "E"?
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
(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 sensation of a mild shock as it travels through the body?
Which of the numbered symbols below best represents a side view threaded 90° elbow?
(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?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
Piping that you have to be order for a job needs to be absolutely devoid of any surface contamination. Which of the following finishes will you ask to have put on your piping?
(ofc)During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
Generally, plastic compression fittings come in how many types? Choose from the answers below.
"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?
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?
Using the picture below, choose the best answer that relates to the item indicated by the "C".
(es) Using the proper tool for the job is an integral part of working safely. When tightening a wide variety of bolts in one place, which of the wrenches below would best be suited for the job?
There are three elements that are required to start a fire, this is called the "Fire triangle". Fuel and heat of ignition form two sides of this triangle. Of the answers below, choose the one that best fits on the third side.
A dielectric union would be placed into lines to prevent which condition?
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
"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?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "K" represent in this formula?
What is the name of the reamer pictured below?
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones below to fill in the blank.
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.
(ofc)At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
When selecting a flux, what is the most important consideration to be made?
What type of wrench is pictured below?
Which of the numbered symbols below best represents a side view threaded cap?
(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
(ofe)The proper procedure for shutting down an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
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.
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?
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 "E" in the picture provided?
(ofe)When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
(ofe)Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Curb stop valve" variation?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
Loss of head for a valve or fitting has an equivalent in a length of the same size pipe. Which valve, a gate or an angle globe (both fully open), would have the highest losses?
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
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 of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
Which type of fastener below requires a layout of the holes before fastener is installed?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
(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?
Type "DWV" copper tubing has what colour identification strip?
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.
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
"This type of drill is only for up to ½" holes that need to be precise." Choose the answer below that is best described by the statement.
Weld fittings are available in two configurations, one of these is:
What tool is in the picture below?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
Using the picture below, choose the best answer that relates to the item indicated by the "B".
Of the valves below, which has a flow pattern that is non-directional?
Copper tube DWV fittings can be used on copper pressure piping systems
Using the picture below, choose the best answer that relates to the item indicated by the "A".
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?
Which is the best answer below that describes the following picture?
(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.
Composition disc type valves are part of which of the following categories?
(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.
"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.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
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.
(bs)"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?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?