A randomized 100 question test from a pool of 991 questions, good luck!
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Insulated service valve" variation?
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
(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 pain, with the loss of voluntary muscle control, as it travels through the body?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
"One of the principles of hydrostatics is that a containers shape that is holding a fluid will ________." Choose the best answer below to complete the sentence.
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
(mse)The protective shield that purges any atmospheric gases that may be harmful to the weld, and the slag that protects the weld metal both are produced from one area in the weld zone. Which of the following ares best describes where these are produced?
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
Typical hanger spacing for 19 mm copper pipe is 2.4 m. Using that information, how many hangers are needed on a 8 m horizontal run?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(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 type of fastener below requires a layout of the holes before fastener is installed?
There is a molecular attraction that causes like molecules to form a meniscus on the surface of a liquid. This property is best describes by which of the following terms?
What type of bar is pictured below?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Lockable service valve" variation?
There is a mutual attraction that causes like molecules them to cling to each another. This property is best describes by which of the following terms?
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
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?
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.
What tool is in the picture below?
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
Choose the best answer below that is the density of water in metric measurement.
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given 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?
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
Which is the best answer below that describes the following picture?
Using the picture below, which of the letters best illustrates a male and female set flange?
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.
(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?
Which of the numbered symbols below best represents a socket weld ball valve?
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.
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?
(ofe)"These regulators allow a consistent pressure to be fed to the tool being used. This is true despite the change in inlet pressures." Which of the regulators below is best described by this statement?
(ofc)"This type of oxy-fuel cutting torch has preheat gases supplied to the cutting tip." Which of the following torch types is best described by this statement?
What tool is in the picture below?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
Type "M" copper tubing has what colour identification strip?
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.
"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?
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
"When used in conjunction with similarly threaded nuts, These externally threaded devices are used to create a joining of two or more components." This is the best description of which of the items below?
You are working with an isometric drawing that has dimensions in imperial measurements. Your journeyman has asked you to convert several measurements to inches. These measurements include 6', 4.5', 3'7" and 2'4". Choose the best answer below to reflect the total number of inches.
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
Of the welded joint configurations, which of the terms below references the picture provided?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
Copper tube DWV fittings can be used on copper pressure piping systems
(bs)Of the alloys below, which is the alloy of copper and zinc?
"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.
(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.
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones provided 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.
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
Of the options below, choose the one that best states the primary function of plate rolls.
(se)Welding power sources that are AC transformer type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
You have just installed a small vessel on site, the height is 29' and the base has a 9' diameter. What is the force exerted on the pad that it sits on when completely full of water? choose the best answer from those provided below.
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to both layers of skin and may also affect other tissue, such as sweat glands?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. "Visible light rays" Would best be defined by which type of energy below?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
(v) Valves have many uses in process control. Which of the valves below would be the worst choice for a throttling application for a slurry?
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
(ofe)Of the answers below, which is the best oxyacetylene term for the explosive condition that occurs upstream the mixer and can include all of the components in the outfit including the regulator.
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the orientation of the numerical dimensions.
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.
The tools pictured below represent which type of pliers?
A soldered or compression fitting is _______ than a flared fitting.
(ofc)Of the following answers, which is the best one for the torch pictured below?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
(ofe)When balancing pressures with an oxyacetylene torch, good rule of thumb to calculate "blow away" is _________ per tip size. Choose from the answers below to fill in the blank.
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
(bs)"When joining most metals, silver filler metal can be used. There are only two metals that cannot be joined by this filler metal." This statement best describes which of the following answers
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
This type of valve can be installed in locations that are unavailable for a gate valve, but will give you similar valve characteristics. Of the options below, which valve is being described?
(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?
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.
Type "L" copper tube has which colour identification strip?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Firing valve" variation?
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards below?
Which of the numbered symbols below best represents a socket weld gate valve?
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.
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have choked flow as a result of throttling a process?