A randomized 100 question test from a pool of 898 questions, good luck!
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
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?
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?
What type of wrench is pictured below?
Which is the best answer below that describes the following picture?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
"Is not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
Which of the numbered symbols below best represents a threaded ball valve?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
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?
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
Which is the best answer below that describes the following picture?
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
"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.
Which of the numbered symbols below best represents a threaded gate valve?
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
Of the valves below, which has a non-directional flow pattern?
"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?
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided below
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
Which of the numbered symbols below best represents a side view socket weld tee?
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. "
The lowest temperature a metal is completely molten is called which of the soldering terms below?
(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 answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
The number of turns by _______ should be _______ than the number of turns by _____ when tightening a threaded joint. Choose the words in order to fill the blanks from the options below.
What type of screwdriver head is pictured below?
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
The code that covers external piping for boilers that create steam or vapour at 15 psig or more, and water at a pressures in excess of 160 psig and/or a temperature in excess of 250F is which of the following?
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
What tool is pictured below?
Which of the numbered symbols below best represents a threaded globe valve?
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.
What temperature separates soft soldering and brazing?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
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?
Which of the numbered symbols below best represents a side view threaded 45° elbow?
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the tip produces a shrieking noise, sparks and dark smoke.
One of the following is not a disadvantage of a plug valve. Choose from the options below.
What is the SI measurement for air pressure? Choose the best answer from the options 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?
Maintaining all of the required PPE within the manufactures guidelines and in good working order is the responsibility of the________." Choose from the following answers to fill the blank.
This chisel has a cutting edge that is typically 60°,but can be reduced to 40° or increased to 90°. The chisel that best suits this description is which of the below?
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.
Using the picture below, which of the following answer best describes the dimension "D"?
(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?
Compression type fittings for copper tube are generally made from which of the following materials?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones below.
When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
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?
(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)Which device below uses one or more diodes to restrict current to flow to one direction, changing AC to DC in the process? From the answers below, choose the best one.
In vertical runs of piping (risers) at each floor level there should be a support. The type of hardware used by mechanical building trades for supporting pipe would be which of the following?
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for energy?
(mse)The weld puddle does not use up the electrode in which of the following weld processes? Choose the best answer from the ones provided.
A pressure of 379 kPa is showing on your absolute pressure gauge. Your journeyman needs that in converted to psig. Which of the answers below best reflects the number that you will give them?
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
"The angle of the oxy-fuel torch relative to the direction of travel that which the tip is pointed dictates the directions in which the heat is going and the slag will be blown." Which of the terms below is best described by this statement?
Using the picture below, choose the best answer that relates to the item indicated by the "C".
Which type of fastener below requires a layout of the holes before fastener is installed?
What tool is in the picture below?
What type of bar is pictured below?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
What tool is in the picture below?
Using the picture below, which of the following answer best describes the dimension "E"?
Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
Choose the best answer below that is the density of water in metric measurement.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Which parts of an ASPT or NPT are flattened slightly?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
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.
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
(se)Which of the terms below relates best to how quickly the flow of AC changes direction? Choose the your answer from those provided below.
The references in red along the west side of the drawing are best represented by which of the terms below?
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?
Using the picture below, which of the letters best illustrates a flat faced flange?
When heated, metal forms a scale on it's surface. This scale is called what?
Which of the numbered symbols below best represents a socket weld gate valve?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
If you have received 43 widgets out of an order of 378 widgets, what percentage of widgets have been accounted for? Choose the best answer from the ones provided below.