A randomized 100 question test from a pool of 991 questions, good luck!
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having no sensation as it travels through the body?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
"A pressure regulator's primary function is to match the flow of gas through the regulator, while maintaining a consistent output pressure, to the demand for gas placed upon it." Why is this item required for most pneumatic tools?
Of the many views that a drawing may have, an isometric drawing will show only three views or faces. Which of the following answers is not one of them?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
(ofe)"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals below?
As it relates to calculating grade, which of the terms below best describes the letter "B"?
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
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would best represent a line to be graded down at ³⁄₁₆"/ft?
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
(se)Which device below uses one or more diodes to restrict current to flow to one direction, changing AC to DC in the process? From the answers below, choose the best one.
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided 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?
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
Which answer below best represents the type of cutting machine in the picture provided?
"This gas irritates sensitive skin and mucous membranes. It is non-flammable, has an unpleasant odour, and is colourless." This statement best describes which of the following gases?
Loss of head for a valve or fitting has an equivalent in a length of the same size pipe. Which valve, a gate or an angle globe (both fully open), would have the highest losses?
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.
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
"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.
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
(bs)"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?
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
A common 30/70 soft solder contains what percentage of which elements in it's alloy?
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
Class 6050 is a classification of which fitting type?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
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?
Of the selection below choose which measurement this sentence best describes. "Not widely used for gas pressures, This measurement is mostly used in materials science, where the tensile strength of a material is measured as a large number of psi."
As it relates to calculating grade, which of the terms below best describes the letter "C"?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the orientation of the numerical dimensions.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would best represent a line to be graded up at 2%?
What type of punch is pictured below?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
What tool is in the picture below?
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
(wf)Dimensional defects would include all of the following defects except one. Of the answers below choose the one that is not a dimensional defect.
In relation to soldering, what does the term "Capillary action" signify?
Of the welded joint configurations, which of the terms below references the picture provided?
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
Downstream of the second stage of the compressor, but upstream of the moisture separator, should be the location for which of the following components of a basic pneumatic system?
"While dimensioning drawings, there is one of the following activities that you must avoid doing." Which of the following actions when dimensioning a drawing must be avoided? Choose the best answer from the ones provided below
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.
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?
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
When selecting a flux, what is the most important consideration to be made?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
(es) Using the proper tool for the job is an integral part of working safely. When using an Allen head wrench, which type of wrench, from the answers below, are you using?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure at an altitude of 3000 feet above sea level?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum safety eye-ware required for Oxy-fuel cutting or welding?
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
Every hacksaw blade has a "set". This particular "set" has the teeth in a wavy design running from left to right. . Of the answers below, choose the best "set" to match this description.
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
From the following options, choose the most popular pressure testing method.
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to the outer layer of skin and the next layer, the dermis?
Of the material types below, which one only is available in class 150 and 300 fittings?
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
(se)All electrical conductors resist the flow of current to some degree. Which of the terms below is used to measure this resistance? From the answers below select the one best applies.
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Pilot valve" variation?
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the distance across a circle?
Of the welded joint configurations, which of the terms below references the picture provided?
(ofc)Generally in oxy-fuel cutting, when heat is applied to steel ranging from 760°C to 870°C, this is commonly referred to as which of the terms below? Choose the best answer from the options provided.
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
Your journeyman has asked you to cut them 6 pieces of 4' Sch 80 pipe 3' 7". The only piece of pipe you can find is a 20 foot full length. How many pieces will you be able to cut out of this length? Choose the best answer from those provided below.
(ofe)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?
What type of wrench is pictured below?
(se)"This term is describing a welding machine that has a steep volt-amp curve. It is well suited for SMAW and GTAW welding." This statement best describes which of the following answers?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
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?
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause exposed skin to burn?
Lines that are not perpendicular nor are parallel to a vertex are called which term? Choose the best one that applies from the options below.
What tool is in the picture below?
Which is the best answer below that describes the following picture?
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 floor of the container. Of the following answers, which gas would he be testing for?
You are asked to cut a mark on a 50mm piece of pipe with a 5" grinder. Which of the tools below would be the best to secure the pipe for cutting?
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
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?
Of all the materials that make clothes, there is one type that should never be worn in a industrial workplace. Of the answers below, choose the one that best applies.
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
(ofc)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.
(wf)The welding surface may contain discontinuities from the style of preparation. From the answers below, choose the best one that describes discontinuities from a surfaced prepped by gouging. blades.
Which of the numbered symbols below best represents a side view butt weld tee?
Which of the welding processes below would welding goggles be worn?