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 "A" in the picture provided?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
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.
(wf)After the fillet weld is complete, the inspector says that the weld profile has a bulge to it. Which of the terms below best describes this situation?
(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?
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
What tool is in the picture below?
"Are used with meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the flange." This is the best description of which type of fitting?
(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?
"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?
"This term denotes a type of steel that, to enhance mechanical properties has undergone alloying using different elements." which of the following terms is best described by this statement?
A soldered or compression fitting is _______ than a flared fitting.
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
Which answer below best represents the type of cutting machine in the picture provided?
(wf)Of the defects listed below, which one best describes the picture shown?
Of the selection of units below, which would be best used to describe force?
What type of screwdriver head is pictured below?
When you are going to lubricate an air motor, which of the following would be the best time to do it?
"This Section provides such guidelines to assist those directly responsible for operating, maintaining, and inspecting power boilers." This is the best description of which of the following ASME sections?
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
"This term is used to describe an action that means to divide something into two equal sections." The term best described by this statement is which of the following?
Upstream of the low pressure stage and downstream of the high pressure stage of the two stage compressor, should be the location for which of the following components of a basic pneumatic system?
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 common elements that all fluxes have are listed except for one. Select the one that does not apply.
Which is the best answer below that describes the following picture?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
Of the three common forged steel fitting classifications, class 4500 is considered:
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.
Which of the answers below best describes the units for relative density?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "T" represent in this formula?
Which is the best answer below that describes the following picture?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for pressure?
When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
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?
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
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 3.4%-10.8%in air.
Typical hanger spacing for 76 mm black iron pipe is 4.3 m. Using that information, how many hangers are needed on a 20 m horizontal run?
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.
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.
"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?
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.
Copper tube pressure fittings can be used on copper tube DWV piping systems.
What type of screwdriver head is pictured below?
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.
Fill the blanks with the answers provided. "These two valves, _______ and ________ are usually used together in a line. The flow of fluid through the line finds little friction from either one."
(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.
Of the material types below, which one only is available in class 150 and 300 fittings?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
In relation to soldering, what does the term "Capillary action" signify?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
At the end of the work week, your crew installed 45% of 50 mm, Sch 40 pipe The amount required for the job is 4791 m. Which of the answers below best relates to how much pipe is left to be installed?
(se)All welding machines have a duty cycle. A machine with a duty cycle of 72% with an amperage of 425, would run continuously at what amp maximum? Choose the best answer from the selection below.
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.
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
"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?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
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.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
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
There are several different types of labeling or lettering on a drawing. In the picture below how many different types of labeling and/or lettering is there. Choose the best answer from those provided below.
Type "M" copper tubing has what colour identification strip?
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
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.
The safe working pressure of acetylene is 15 psi. As the temperature of the gas increases, this pressure will change. Choose the best answer from the ones provided below to explain what this change will be.
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
"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.
From this description, choose the correct pipe support. "A piece of pipe, to support a line, that is mitered and welded to the back of an elbow."
"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?
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
Which is the best answer below that describes the following picture?
(mse)"A load that is relatively constant for an extended time, is considered to be a ________ load." This statement best describes which of the answers below?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
The type of gauge that is most commonly used in pressure testing would be one that has a ________ date stamped or labeled on it for easy recorded by QA/QC.
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
Using the picture below, choose the best answer that relates to the item indicated by the "C".
Most fuels, when exposed to air, water, or heat under normal condition will not chemically react. These fuels are classed as which of the below?
The alignment of holes in two or more pieces of plate at the same time can be a challenge. Which of the tool below would be best in this situation?
"This type of oxy-fuel cutting torch has preheat gases supplied to the cutting tip." Which of the following torch types is best described by this statement?
When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
Of the answers below, which is the best oxyacetylene term for the explosive condition that occurs upstream the mixer and can include all of the components in the outfit including the regulator.
The ________ is produced when slightly greater volume of oxygen is mixed with a smaller volume of acetylene. Choose from the answers below to fill in the blank.
Of the list below, a try cock is considered what type of valve?
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.