A randomized 100 question test from a pool of 898 questions, good luck!
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
Of the answers below, which support has one bolt or two bolt manufacturing options?
(wf)Of the defects listed below, which one best describes the picture shown?
Which is the best answer below that describes the following picture?
(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?
Which of the numbered symbols below best represents a socket weld gate valve?
"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?
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
What type of wrench is pictured below?
(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
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
Which parts of an ASPT or NPT are flattened slightly?
Commonly receding lines are drawn from the horizontal at 30°, 45° or 60°. If you were to draw a receding line at a 45°, it would be foreshortened by which of the amounts below. Choose the best answer from the ones provided below
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
Composition disc type valves are part of which of the following categories?
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.
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
The recommended PVC grooved joint operating maximum temperature is which of the below?
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?
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.
"There are many advantages to a vertical band saw. Of the advantages, one stands out as the greatest." Of the answers below, which one best fits that description.
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
Of the valves below, which has a flow pattern that is non-directional?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
What type of copper tube is most commonly used in fabricating a hydronic systems?
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
Of the welded joint configurations, which of the terms below references 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 "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.
(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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(se)When sizing welding cables, which of the cables below would be the smallest?
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
(se)If you wanted a wider bead accompanied with less penetration, which of the following techniques would be best suited for the task? Choose the best answer from the ones provided below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Compression type fittings for copper tube are generally made from which of the following materials?
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
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)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
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.
Of the valves below, which has a non-directional flow pattern?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "G" in the picture below? Choose the best answer from those provided.
Type "K" copper tube has which colour identification strip?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
"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?
What tool is pictured below?
(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.
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?
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
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.
At the warehouse, they have received an exchanger. You look at the waybill, and see that it was discounted 3 separate times for 15%, 12% and 6% each. If the original price was $45,692, which of the answers below best represents the final purchase price?
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 type of wrench is pictured below?
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
100°C is the approximate melting temperature of a fusible plug equipped on an acetylene bottle. Of the reasons below, choose the best reason explaining the purpose of these plugs.
What type of bar is pictured below?
After manually oxy-fuel cutting a piece of 75 mm plate in half, your journeyman notices that the kerf lines are indicating a 25% lag in the slag stream. What is he trying to tell you? Choose the best answer from those provided 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.
(wf)Of the defects listed below, which one best describes the picture shown?
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
Using the picture below, which of the letters best illustrates a flat faced flange?
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.
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 2.3%-9.5% in air.
What tool is in the picture below?
When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
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.
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
(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.
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
"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?
Piping that you have to be order for a job needs to be absolutely devoid of any surface contamination. Which of the following finishes will you ask to have put on your piping?
What tool is in the picture below?
A cold water piping system does not exceed 3000 psi @ 100 degrees F. What weight of pipe is required with class 3000 forged steel fitting?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
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.
What type of wrench is pictured 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
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?
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.
(wf)The specific requirements of fabrication must include any of the the welding processes. Chemical and mechanical factors are taken into account in every facet of that fabrication. Any deviation from these requirements would be considered a defect." This statement best describes which of the following weld defects?
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
Which forged steel fitting classification does not have a schedule number?
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?
(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.
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.
"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?
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
Which of the piping systems below would Bell-end type joints primarily be used in?
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.
Youare going to dig a well on your land to get water, you have bought a small suction pump that will create a vacuum equal to a column 984 mm Hg. Which answer below best represents the maximum depth that the well can be while using this pump?
Of the gases below, choose the one that has the highest flame temperature in its neutral state.
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?