A randomized 100 question test from a pool of 898 questions, good luck!
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?
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?
All butt weld fittings must have _____ pieces of information stamped on them.
Of the material types below, which one only is available in class 150 and 300 fittings?
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.
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
Of the gases below, choose the one that has the highest flame temperature in its neutral state.
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?
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.
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
What is the name of the ginder pictured below?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
The type of oxy-fuel cutting torch that has a cutting tip which is supplied with mixed pre-heat gases are typically called which of the names below? Choose the best answer from the ones provided below.
For horizontal soldered joints, it is a good practice to apply the solder at which location?
What type of punch is pictured below?
What tube would be commonly used in fabricating a radiant heating system?
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 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
Class 6050 is a classification of which fitting type?
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?
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
Which of the welding processes below would welding goggles be worn?
Of the valves below, which has a flow pattern that is non-directional?
A 35 meter piece of copper pipe that the first 10 m section has an operating temperature of 105°C and pressure of 34 kPa/m² until a restriction, then the temperature and pressure both drop by 15 for the remainder of the line. The entire line was originally installed at -25°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
"In the center of a flange there is a tall hub with a bevelled end suitable for welding." This is a description of which type of flange?
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.
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
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.
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.
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
A dielectric union would be placed into lines to prevent which condition?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
What tool is in the picture below?
What type of bar is pictured 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.
Pipe size is specified with two non-dimensional numbers: ________ diameter based on inches, and _______ for wall thickness. Of the options below, fill in the blanks.
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
What tool is in the picture below?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
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.
"In this type of welding, the filler metal is liquid above 425°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods below?
"Easy rotation of the piping to allow for even wearing of the pipe in an abrasive application." This is the best description of which of the plastic pipe joining types below?
Every hacksaw blade has a "set". This particular "set" has every tooth bent slightly to the side and in the opposite direction of the one in front of it. Of the answers below, choose the best "set" to match this description.
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
In the picture below there are various dimensions noted. From the information in the provided picture, select the best answer to describe the method of dimensioning.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
Of the answers below, which best reflects the name of the drill pictured?
Using the picture below, which of the letters best illustrates a male and female set flange?
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.
(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?
"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?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer 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?
If a hose connection were to break during the pressuring of a hydrostatic test, which of the following pieces of equipment would prevent it from lashing around?
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 "H" in the picture provided?
"A substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
Which answer below best describes the following picture of a bender?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Which of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
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?
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
Oxygen should have a purity of 99.5% or higher for oxy-fuel cutting. The cutting speed will be an estimated ¾ of normal and the expenditure in cutting oxygen will increase approximately ¼ of normal for each _______ drop in purity percentage form optimum. Use the answers provided to select the best one to fill in the blank.
(wf)Of the defects listed below, which one best describes the picture shown?
What type of copper tube is most commonly used in fabricating a hydronic systems?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
The design of a ball valve is similar to which of the listed valves?
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
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.
(se)"The deflection of an electric arc from its normal path because of magnetic forces, usually after the current has been moving in the same path of travel for an extended period." This statement best describes which of the following answers?
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
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 is the best answer below that describes the following picture?
When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
Of the options below, choose the one that best states the primary function of plate rolls.
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.
Of the answers below, which support has one bolt or two bolt manufacturing options?
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?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
The references in red along the west side of the drawing are best represented by which of the terms below?
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
Of the selection of units below, which would be best used to describe force?
Upstream of the aftercooler and downstream of the air intake should be the location for which of the following components of a basic pneumatic system?
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?