A randomized 100 question test from a pool of 991 questions, good luck!
"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?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for length?
(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?
(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.
What tool is in the picture 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?
What tool is in the picture below?
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
"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?
(ofe)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?
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
There is a set number of steps in the procedure for creating proper joints with thermoplastic piping. Of the answers below, select the one that is closest to that number.
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Class 6000 fittings are commonly made from which material?
Weld fittings are available in two configurations, one of these is:
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(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 range of flammability of 3.4%-10.8%in air.
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.
Which is the best answer below that describes the following picture?
(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 cataracts with long term exposure?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate backflow in a system?
(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?
(ofe)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.
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
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 "F" in the picture provided?
To protect the internal mechanisms, this type of gate valve should not be placed in a line that has turbulent flow. This is the best description of which of the following?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Lockable service valve" variation?
(ofe)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.
(wf)Weld faults can happen even before the welding has occurred. Which of the answers below best describes the number of common types of pre-weld dimensional defects?
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.
Of the selection of units below, which would be best used to describe force?
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
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.
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
Choose the best answer below that is the density of air at STP in metric measurement.
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.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "D" represent in this formula?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
(bs)"The act or procedure of liquefying or melting by the application of heat, any two materials to combine them." This statement best describes which of the following terms?
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
What type of wrench is pictured below?
What type of wrench is pictured below?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
Of the options below, choose the one that best states the primary function of plate rolls.
(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.
Which forged steel fitting classification does not have a schedule number?
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
There are many parts to a circle. Which of the answers below best relates to "C" in the picture provided?
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?
(se)On a brand new joint, when welding the last pass, what arc length should be used? Choose the best answer from the options given below.
A dielectric union would be placed into lines to prevent which condition?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
Which of the numbered symbols below best represents a side view threaded cap?
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Curb stop valve" variation?
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 markings required on a butt weld fitting does not include which of the following?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for low amperage GTAW welding?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
What is the name of the ginder pictured 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 force?
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?
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
(se)This term expresses the pressure from an electrical circuit's power source that produces pressure to push a current through a circuit, enabling them to do work. From the terms provided, choose the one that best applies.
With ______ piping, fusion welding, and acid resistant clamps are the the most basic types of joining. Choose from the following to fill in the blank.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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.
(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 gouging. blades.
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
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?
(es) Using the proper tool for the job is an integral part of working safely. When trying to cut wires in an extremely tight spot, which of the tools below would be the best choice?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
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, which of the letters best illustrates a raised face flange?
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?
Plastic pipe can move slowly in hangers. This is due to temperature changes that have an effect on the expansion and contraction of the pipe. This mechanism is commonly called which of the below?
Which is the best answer below that describes the following picture?
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
"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?
"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?
(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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
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.
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones 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?
(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?
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.
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
(papg) Determining the surface area of any box involves several calculations. Which of the answers below best describes the number of sides that are involved in determining the surface area of a fully enclosed box?