A randomized 100 question test from a pool of 898 questions, good luck!
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
(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?
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
"This term is a combination of metals or of a metal and another element." Which of the following terms is best described by this statement?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
The encircled letters along the west side of the drawing are best represented by which of the terms below?
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.
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.
A worker is grinding 6m away from another worker refueling a diesel welder. Is there any workplace infraction occurring in this situation? Choose the best answer below for answering this.
In relation to soldering, what does the term "Capillary action" signify?
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
Complete the following sentence with the options below. "This Section covers general descriptions, terminology and operation guidelines applicable to steel and cast iron boilers limited to the operating ranges of ASME _______."
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?
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.
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
Of the welded joint configurations, which of the terms below references the picture provided?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
The materials that butt weld fittings can be made from include:
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
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?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
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.
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.
(wf)Of the defects listed below, which one best describes the picture shown?
(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.
Using the picture below, which of the following answer best describes the dimension "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.
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.
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms below?
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
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
What type of wrench is pictured below?
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
(se)"An type of material that allows the flow of an electrical current in one or more directions." The best answer that this statement describes is which of the following?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the tip produces a shrieking noise, sparks and dark smoke.
"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?
Of the welded joint configurations, which of the terms below references the picture provided?
"Used to keep a piping line level, or to assure that the proper amount of grade is uniform where needed." This is the best description of which of the following items.
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
Which of the answers below best describes the units for relative density?
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?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
(se)When sizing welding cables, which of the cables below would be the smallest?
If you had to walk around a house and it took you 4 minutes to walk one side and 6 minutes to walk the adjacent side, how long would it take to finish the entire walk? Choose the best answers from those below
(wf)While welding, water and other liquids get caught up in the weld. These produces voids of gas when the weld cools. Which of the terms below best describes these voids?
During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
What type of screwdriver head is pictured below?
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
Which is the best answer below that describes the following picture?
What tool is in the picture below?
Gate valves have many advantages. One of the following is not among of them. Choose which 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?
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?
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?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "P" represent in this formula?
Using the picture below, which of the letters best illustrates a ring joint flange?
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
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?
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
What type of punch is pictured below?
Of the selection of units below, which would be best used to describe pressure?
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
Calculate the relative density of a steel at 2357 lb/ft³ with water at 62.4 lb/ft³. Select the best answer from the ones provided below.
Of the benders below, which will allow kinking in soft tubing?
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
What tool is in the picture below?
"Heat number" is a designation that can be replaced by which term?
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
Regulators commonly have three working parts to them. Which of the parts does the the adjusting screw attach to? Choose the best answer from the ones provided below.
Of the welded joint configurations, which of the terms below references the picture provided?
Which of the following disc designs is the most widely use variation for the gate valve?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
What type of wrench is pictured below?
Type "DWV" copper tubing has what colour identification strip?
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
A journeyman is paid 27% more than his apprentice. If the journeyman is earning $43.50, what is the apprentice being paid? Choose the best answer from the ones below.
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
Which is the best answer below that describes the following picture?
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
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.
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the below?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given 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 "F" in the picture provided?
What type of screwdriver head is pictured below?
