A randomized 100 question test from a pool of 991 questions, good luck!
What type of screwdriver head is pictured below?
What type of copper tube is most commonly used in fabricating a hydronic systems?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
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 "G" in the picture provided?
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?
While setting up for a hydrostatic test, it is noted that the maximum output on the pump to be used is 1000 psia. The test hose that is to be used has a pressure rating of 6950 kPaa. From the answers below choose the best course of action.
What type of wrench is pictured below?
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
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.
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
"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?
(bs)"This term denotes a type of steel that, to enhance mechanical properties has undergone alloying using different elements." which of the following terms is best described by this statement?
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
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.
Code B149.1-05 covers which of the following?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
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.
All butt weld fittings must have _____ pieces of information stamped on them.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Cock stop valve" variation?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer below?
(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.
For material that is ⅜" to 1" thick, the most common type of joint preparation would be which of the following. Choose the best answer that applies
Which is the best answer below that describes the following picture?
Of the list below, a try cock is considered what type of valve?
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.
What type of screwdriver head is pictured below?
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be manufactured without a stuffing box?
Which is the best answer below that describes the following picture?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
As it relates to calculating grade, which of the terms below best describes the letter "A"?
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?
Of the welded joint configurations, which of the terms below references the picture provided?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
Of the options below, which one relies on the memory of the plastic tube to contract to its original size after the fitting is inserted?
Using the picture below, choose the best answer that relates to the item indicated by the "D".
(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.
Electrical shock accounts for a large number of workplace injuries. Which of the following would not increase the possibility of electrical shock? Choose the best answer from those provided below.
From this description, choose the correct pipe support. "A piece of pipe, to support a line, that is mitered and welded to the back of an elbow."
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 hazard within the workplace that can harm the body without necessarily touching it. Vibration and noise are examples of this type of hazards." This statement best describes which of the following hazard groups?
(ofe)When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
(ofe)"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals below?
In the WHMIS system, this symbol represents 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 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?
(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?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
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?
What tool is in the picture below?
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
"A mixture of substances (in fixed proportions) that melts and solidifies at a single temperature that is lower than the melting points of the separate constituents or of any other mixture of them." Is the best description of which of the soldering terms below?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
(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.
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
In the WHMIS system, this symbol represents which hazard class? Choose from 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?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
Which of the numbered symbols below best represents a socket weld gate valve?
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?
Of the options below, choose the one that best states the primary function of plate rolls.
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
At the end of the month you have received 4 cheques. $1056, $2907, $4567, and $2957 were the totals, how much did you earn this month? Choose the best answers from the ones provided below.
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
The code that covers all piping that transport fluids is which of the following?
What tool is in the picture below?
(se)When the current flow meets resistance in a conductor, that energy is turned into what form? Choose the best answer from the ones provided below.
"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?
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
(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 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 one substance is dissolved in another homogeneously, this is called a solution. Which of the three states of matter can a solution exist? Choose the best answer from the ones provided below.
What are the two common wall thicknesses for copper tubing?
(ofe)The _________ has a one-to-one ratio of acetylene and oxygen, any additional oxygen needed for complete combustion comes from the surrounding air. Use the answers provided to fill in the blank.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
"The ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed." This is the best definition of which of the terms below?
(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?
(ofe)Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas valve" variation?
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
"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.
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
"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.
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.
(wf)Dimensional defects would include all of the following defects except one. Of the answers below choose the one that is not a dimensional defect.
Which of the numbered symbols below best represents a side view butt weld cap?
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?
(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?
"One of the principles of hydrostatics is that a fluid will exert pressure in ________." Choose the best answer below to complete the sentence.