A randomized 100 question test from a pool of 898 questions, good luck!
All butt weld fittings must have _____ pieces of information stamped on them.
(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?
If the piping isometric that you are working off of has a 1:20 metric reduced scale to it, what is the actual length of the workpiece of you measure 45mm on the print? Choose the best answer from those provided below.
Using the picture below, which of the letters best illustrates a flat faced flange?
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 height of a free standing or rolling scaffold is restricted to no more than 3 times the smallest base dimension. This guideline comes from which of the acts below?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
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?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
Which is the best answer below that describes the following picture?
Pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. From the list below choose the correct testing procedure.
"Carefully controlled tolerances are required to manufacture quality cutting tips. One-piece tips that are used in the cutting process with acetylene are generally made from ________ to endure the heat generated. To produce exact holes for these tips, they are machined, drilled, and swaged over special wires." Select the best answer from the ones below to fill in the blank
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for force?
"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?
"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?
Before entering a container to work, your Journeyman asks for a gas test to be done. The foreman agrees and puts the sniffer close to the roof of the container. Of the following answers, which gas would he be testing for?
These types of portable fire extinguishers are very heavy, have a conical nozzle, and are commonly bright red. Choose the best answer from the selection below.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms below?
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.
(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.
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
Which of the following supports has a hardened steel cup set screw?
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 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.
Of the following answers, which is the best one for the torch pictured below?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers 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.
"This style of check valves doesn't rely on flow reversal or gravity to close. Instead, the valve is closed by a spring." Of the valves below, this is the best description of which?
This type of valve can be installed in locations that are unavailable for a gate valve, but will give you similar valve characteristics. Of the options below, which valve is being described?
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
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?
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
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.
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?
Which of the measurements below is the metric standard for the breaking strength of bolts?
"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?
"The ability of a substance, usually a metal, to be deformed or molded into a different shape." This statement is the best description of which of the following terms?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "J" in the picture below? Choose the best answer from those provided.
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
Of the welded joint configurations, which of the terms below references the picture 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.
Which of the numbered symbols below best represents a side view threaded tee elbow?
When using a long tape, one extra consideration must be taken into account over a short tape. Of the answers below, choose the one that best applies.
What type of wrench is pictured below?
The plug on the end of a 150 mm pipe has a force restriction of 250,000 N. What is the maximum operating pressure that this fitting can handle? Choose the best answer from those provided below.
One of the components in a oxyacetylene outfit is required to deliver a pressure that is consistent despite source pressure fluctuations. Which of the following components best fits this function?
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?
(se)When sizing welding cables, which of the cables below would be the smallest?
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
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.
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
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?
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
A lube oil piping header has a slope of 2.5% for a 13500 mm run. What is the total drop of the line in meters? Choose the best answer from the ones provided 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?
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
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.
What tube would be commonly used in fabricating a radiant heating system?
"Has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe." This is the best description of which fitting?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
What type of screwdriver head is pictured 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 "C" in the picture provided?
"Joining two metal surfaces by melting an alloy so that it forms a thin layer between the surfaces." This id the best definition of which of the terms below?
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
MJ/m³ and Btu/ft³ are two was of expressing ________energy. Use the terms below to select the one that best fills in the blank.
Of the welded joint configurations, which of the terms below references the picture provided?
(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?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
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.
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
Of the safety concerns with soldering listed below, which would occur the least?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Weld fittings are available in two configurations, one of these is:
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
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.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(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.
(wf)Of the defects listed below, which one best describes the picture shown?
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
The chemical symbol C₂H₂ best represents which of the following compunds?
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 2.5%-80% in air.
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
In a piping system fittings can be used in a variety of situations, one of those is:
Of the answers below, which support has one bolt or two bolt manufacturing options?
Calculate the relative density of a compound at 10456 kg/m³ with water at 1000 kg/m³. Select the best answer from the ones provided below.
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
In relation to soldering, what does the term "Bore" signify?
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?