A randomized 100 question test from a pool of 898 questions, good luck!
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options 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?
Which forged steel fitting classification does not have a schedule number?
Your journeyman asks you to fill out the following print with measurements. What method of dimensioning are they having you do? Choose from the best answer from the ones provided below.
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "A" in the picture below? Choose the best answer from those provided.
These multi-purpose portable fire extinguishers are light, commonly red, and have a short nozzle or a narrow length of hose. Choose from the answers below the one that best applies.
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
A carbonizing flame would be best suited to which of the following applications?
(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?
A safety relief valves has a specific relationship with the part in the system that has lowest maximum pressure setting. Of the answers below, choose the one that best reflects this relationship.
Which of the numbered symbols below best represents a socket weld gate valve?
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
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?
Every hacksaw blade has a "set". This particular "set" has the teeth in a wavy design running from left to right. . Of the answers below, choose the best "set" to match this description.
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight 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.
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
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.
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
A soldered or compression fitting is _______ than a flared fitting.
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided below.
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
An Instrument air piping system does not exceed 1673 psi @ 100 degrees F. What class of forged steel fitting in conjunction with Sch 80 piping should be used
"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?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
Which type of fastener below requires a layout of the holes before fastener is installed?
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
"The standard filler is normally sufficient for applications up to 900º F. Other soft fillers are available for higher temperatures or special applications. The choice of the metal used for the jacketed part of the fitting would depend upon the corrosive conditions being encountered." This is the best description of which of the following fittings?
Using the picture below, which of the following answer best describes the dimension "B"?
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
Lines that are not perpendicular nor are parallel to a vertex are called which term? Choose the best one that applies from the options below.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
"This type of cutting machine has a large flywheel driven by an electric motor that does the cutting." Of the answers below choose the one that is best described by this statement.
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?
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
Using the picture below, which of the letters best illustrates a male and female set flange?
(wf)"This type of weld deviance is any defect that cause the weld metal, parent metal, or work piece to be out of specification or tolerance. These issues are mainly caused by improper set up or distortion." This statement best describes which of the following classes of weld defects
What type of bar is pictured below?
Contamination of welds is a very serious issue especially where alloys are involved. To avoid contamination from brushing out material from portions of a weld, what precaution should be taken? Choose the best answer from the choices 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?
There a a number of steps in the proper fabrication of a Bell-end joint. Choose the answer below that reflects that number the best.
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.
(se)Which of the terms below best relates to a material or substance that resists the flow of electrical current? Choose your answer from those provided below.
A common 30/70 soft solder contains what percentage of which elements in it's alloy?
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."
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.
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
Composition disc type valves are part of which of the following categories?
Which is the best answer below that describes the following picture?
Of the valves below, which has a flow pattern that is non-directional?
(se)All electrical conductors resist the flow of current to some degree. Which of the terms below is used to measure this resistance? From the answers below select the one best applies.
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.
Using the picture below, choose the best answer that relates to the item indicated by the "B".
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
(se)When sizing welding cables, which of the cables below would be the smallest?
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?
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?
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
"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 the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
On the jobsite you have to cut 200 mm plate, and have to heat a large hoarding from the same supply. Of the gases below, choose the gas that would best fill both of these requirements.
Which is the best answer below that describes the following picture?
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 in² base, when compared to a column of water the same height? Use the best answer from those provided below.
Loss of head for a valve or fitting has an equivalent in a length of the same size pipe. Which valve, a gate or an angle globe (both fully open), would have the highest losses?
Choose the best answer below that is the density of air at STP in metric measurement.
"These drawing tools as commonly used with a T-square to produce vertical and angled lines." Of the tools below, which is best described by this statement?
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
What type of screwdriver head is pictured below?
With ______ piping, fusion welding, and acid resistant clamps are the the most basic types of joining. Choose from the following to fill in the blank.
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
(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?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
What tube would be commonly used in fabricating a radiant heating system?
The markings required on a butt weld fitting does not include which of the following?
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.
On the QC paperwork for the hydrotest that you have up and holding requires absolute pressures. The gauges are holding steady at 35 psi. Which of the answers below best represents the pressure that the QC requires?
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "K" represent in this formula?
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
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.
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
Which of the welding processes below would welding goggles be worn?
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? Choose the best answer from the ones provided below.
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer below?
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.
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.
Of the following answers, which is the best one for the torch pictured below?
