A randomized 100 question test from a pool of 898 questions, good luck!
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
What type of screwdriver head is pictured below?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
A threaded fitting you are trying to reclaim has been cross threaded. Which of the items below would be best to attempt to salvage the fitting?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
(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?
(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
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 that is 5.3%-14% in air.
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
Which is the best answer below that describes the following picture?
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
What type of screwdriver head is pictured below?
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
The type of gauge that is most commonly used in pressure testing would be one that has a ________ date stamped or labeled on it for easy recorded by QA/QC.
A water holding tank has a base of 25.67 m² and a height of 10 m, what is the force acting on the base of the tank? Choose the best answer from those provided below.
Weld fittings are available in two configurations, one of these is:
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
You find a workpiece that you are trying to drill a hole in too tough to position under a sensitive or upright drill press. Which of the following answers best solves this problem?
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 "D" in the picture provided?
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?
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Which answer below best represents the type of cutting machine in the picture provided?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
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.
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
The design of a ball valve is similar to which of the listed valves?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
The lowest temperature a metal is completely molten is called which of the soldering terms below?
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
What is one of the three main differences between DWV and pressure application fittings?
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?
(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.
Which of the numbered symbols below best represents a side view socket weld tee?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
What is the name of the cutter pictured below?
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?
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
"The temperature at which a metal changes state from solid to liquid at atmospheric pressure." Is the best description for which of the terms below?
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
(mse)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
"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?
(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.
Using the picture below, which of the letters best illustrates a male and female set flange?
Generally, plastic compression fittings come in how many types? Choose from the answers below.
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
After initial tensioning, a set of studbolts may have to be re-tensioned after start up. Which of the following terms would best explain the cause of this situation?
(wf)Of the defects listed below, which one best describes the picture shown?
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
What type of wrench is pictured 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?
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.
In relation to soldering, what does the term "Bore" signify?
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
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
Which is the best answer below that describes the following picture?
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
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?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
"A process in which two or more items (usually metal) are joined together by melting and putting a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal. " This is the best description for which of the following?
When faced with vertical movements typically in excess of 13mm, or where no residual stresses are to be transferred to the pipe, which of the supports below would be the best to install?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
What is one of the three main differences between DWV and pressure application fittings?
"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?
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
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?
"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.
Of all the materials that make clothes, there is one type that should never be worn in a industrial workplace. Of the answers below, choose the one that best applies.
Your journeyman has asked you to cut them 6 pieces of 4' Sch 80 pipe 3' 7". The only piece of pipe you can find is a 20 foot full length. How many pieces will you be able to cut out of this length? Choose the best answer from those provided below.
(wf)"This term refers to a physical property of a material which describes the ability of a material containing a crack to resist further cracking."
Of the welded joint configurations, which of the terms below references the picture provided?
The ________ is produced when slightly greater volume of oxygen is mixed with a smaller volume of acetylene. Choose from the answers below to fill in the blank.
"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?
Which of the piping systems below would Bell-end type joints primarily be used in?
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
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?
Of the following supports, choose the one that is an example of a constant support hanger.
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
One of the following is not a disadvantage of a plug valve. Choose from the options below.
"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
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.