A randomized 100 question test from a pool of 898 questions, good luck!
(wf)A weld defect called "precipitate hardening" is a situation that can lead to which of the below problems? Choose the best answer from those provided
(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?
Of the selection of units below, which would be best used to describe force?
"A metallic substance composed of two or more elements, as either a compound or a solution." This statement is the best description of which of the following terms?
"Provides requirements for design, fabrication, installation and inspection of steam heating, hot water heating, hot water supply boilers, and potable water heaters intended for low pressure service that are directly fired by oil, gas, electricity, coal or other solid or liquid fuels." This is the best description of which of the ASME sections below?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
At the bottom of a column of Hg, the pressure is 5.82 psi, how many inches of water column is required to exert this same pressure? Choose the best answer from those provided below
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?
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
In a piping system fittings can be used in a variety of situations, one of those is:
(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 thermal cutting blades.
(wf)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
What tool is in the picture below?
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
(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?
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
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.
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
What tool is in the picture 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?
Which of the numbered symbols below best represents a threaded ball valve?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "T" represent in this formula?
What tube would be commonly used in fabricating a radiant heating system?
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
At the bottom of a column of water, the pressure is 459 psi, how high is this column? Choose the best answer from those provided below
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?
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
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?
What tool is pictured below?
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
Convert 0.41278 to a fraction. Choose the best answer from below.
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
"A substance that undergoes a ___________, doesn't chemically alter what the substance is." Choose from the options below to best fill in the blank in this statement.
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 heated, metal forms a scale on it's surface. This scale is called what?
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.
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
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.
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
The markings required on a butt weld fitting does not include which of the following?
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those 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.
Compression type fittings for copper tube are generally made from which of the following materials?
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
Of the welded joint configurations, which of the terms below references the picture provided?
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
Which of the numbered symbols below best represents a socket weld ball valve?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
(wf)Of the defects listed below, which one best describes the picture shown?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers 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.
Typical hanger spacing for 150 mm stainless steel pipe is 5.5 m. Using that information, how many hangers are needed on a 46 m horizontal run?
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones provided below.
Using the picture below, which of the following answer best describes the dimension "B"?
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
Of the alloys below, which is the alloy of copper and zinc?
The plug disc valve is a variation of which main category of valve?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
Which is the best answer below that describes the following picture?
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
Class 6050 is a classification of which fitting type?
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
Using the picture below, which of the letters best illustrates a raised face flange?
"The steps in preparing this type of fusion weld and a steel weld are very similar." Which of the answers below best fits this description?
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.
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
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?
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?
Of the options below, which measuring tool would be best suited to getting exact measurements?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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?
You have to hire employees to work 40 hours a week to finish the job. If the job is projected for 3178 hours, how many employees will have to be hired? Choose the best answer from those provided below.
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers 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.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
Which type of fastener below requires a layout of the holes before fastener is installed?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"It is a method of drawing which you can represent your shapes into three- dimensional view. An angle of 30 degree is taken in all its sides in order to give a 3d look." This statement best describes which of the following drawing methods?
What application is better suited for a double flared fitting?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
Of the selection below choose which measurement this sentence best describes. "Not widely used for gas pressures, This measurement is mostly used in materials science, where the tensile strength of a material is measured as a large number of psi."
(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.
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms below?
"Is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression." This is the best definition of which 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 pressure?
In the groove and shoulder system, if you use a roll groove, what is the disadvantage of this type of groove? Choose the best answer of the options below.
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.