A randomized 100 question test from a pool of 898 questions, good luck!
A pressure of 379 kPa is showing on your absolute pressure gauge. Your journeyman needs that in converted to psig. Which of the answers below best reflects the number that you will give them?
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?
What is one of the three main differences between DWV and pressure application fittings?
Blueprints are assebled into groups for ease of accessing the information quickly. In the commercial or industrial ares of work, there are commonly ________ divisions of these blueprints. Choose from the answers below to best fill in the blank.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
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?
What type of screwdriver head is pictured below?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
(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.
A lube oil piping header has a slope of ¹⁄₁₆ every 9 inches. In a 27' run, what is the total drop of the line? Choose the best answer from the ones provided below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
What tool is pictured 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.
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
Of the selection of units below, which would be best used to describe pressure?
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
Class 6050 is a classification of which fitting type?
A holding tank is 43 feet in diameter. How many feet of welding will it take to seal the lid on the top? Choose the best answers from those provided below.
Which of the numbered symbols below best represents a side view threaded 90° elbow?
"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?
What is the name of the cutter pictured below?
"Provides requirements for design, fabrication, installation and inspection of steam heating, hot water heating, hot water supply boilers, and potable water heaters intended for low pressure service that are directly fired by oil, gas, electricity, coal or other solid or liquid fuels." This is the best description of which of the ASME sections below?
Of the alloys below, which is the alloy of copper and zinc?
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.
Which of the numbered symbols below best represents a butt weld ball valve?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
The material that is blown away by the oxygen stream while oxy-fuel cutting is called which of the following terms? Choose the best answer from the selection below.
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
From the following options, choose the most popular pressure testing method.
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones below to fill in the blank.
The isometric below has an abundance of information contained within it. The amount of 3 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
On the jobsite you have to cut 200 mm plate, and have to heat a large hoarding from the same supply. Of the gases below, choose the gas that would best fill both of these requirements.
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
Which of the numbered symbols below best represents a side view threaded tee elbow?
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
Which is the best answer below that describes the following picture?
What type of wrench is pictured below?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
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?
(se)Welding power sources that are AC-DC rectifier type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
At the bottom of a column of Hg, the pressure is 5.82 psi, how many inches of water column is required to exert this same pressure? Choose the best answer from those provided below
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
"The angle of the oxy-fuel torch relative to the direction of travel that which the tip is pointed dictates the directions in which the heat is going and the slag will be blown." Which of the terms below is best described by this statement?
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?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
Which of the measurements below is the metric standard for the breaking strength of bolts?
The code that covers external piping for boilers that create steam or vapour at 15 psig or more, and water at a pressures in excess of 160 psig and/or a temperature in excess of 250F is which of the following?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
RTJ gaskets come in two styles. These are which of the following?
(se)The distance from the molten pool of the weld to the end of the electrodes core wire is called the arc length. A distance that is ________ of the diameter of the electrodes core wire is considered normal. Choose from the following options the best answer to fill the blank.
Compression type fittings for copper tube are generally made from which of the following materials?
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.
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
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 "C" in the picture provided.
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?
A small system has been filled and is ready to pressure up. Which of the pumps below would be the best to use for this test?
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.
There is a mutual attraction that causes like molecules them to cling to each another. This property is best describes by which of the following terms?
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?
A soldered or compression fitting is _______ than a flared fitting.
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.
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
"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)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
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."
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?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
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?
You are part of a crew that is hydrotesting a 40 m, 50 mm, Sch 60 alloy pipe. It is set up horizontally, north to south, on pipestands with a gauge at both ends. According to the principles of hydrostatics, what will the gauges read when the test is up and holding at 45 kPa? choose the best answer from the options below.
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.
Which of the numbered symbols below best represents a side view butt weld cap?
The pressure of the hydraulic torque might warp the flange before the stubot has reached the desired length. From the options bellow, what is the best solution to alleviate this issue?
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
"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
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
Which of the states of matter can be defined as having defined mass, but no defined volume or shape? Choose the best answer from the ones provided below.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
Which forged steel fitting classification does not have a schedule number?
(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.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
Convert 0.41278 to a fraction. Choose the best answer from below.
Which is the best answer below that describes the following picture?
In a piping system fittings can be used in a variety of situations, one of those is:
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?