A randomized 100 question test from a pool of 898 questions, good luck!
When using a beam clamp, ensuring the recommended support load is not exceeded is important. What other component of this support system needs to checked against the weight of the load?
What is the name of the ginder pictured below?
Type "K" copper tube has which colour identification strip?
The design of a ball valve is similar to which of the listed valves?
Of the selection of units below, which would be best used to describe pressure?
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.
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?
What type of screwdriver head is pictured below?
"Of all the plastic compression joining methods, this one will not create a flow restriction within the line." This is the best description for which of the following?
(wf)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided below.
Which of the numbered symbols below best represents a side view threaded 90° elbow?
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.
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
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 the name of the reamer pictured below?
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
The pressure exerted by a column of Hg 9" high would be which of the following answers? Choose the best answer that applies from the ones below
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
(mse)The slag from the welding process has several important functions. Of the answers below choose the best one that does not apply.
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?
Which of the numbered symbols below best represents a side view socket weld tee?
"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?
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
Gate valves have many advantages. One of the following is not among of them. Choose which one.
What type of wrench is pictured below?
Which is the best answer below that describes the following picture?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
What type of punch is pictured below?
Which parts of an ASPT or NPT are flattened slightly?
Compression type fittings for copper tube are generally made from which of the following materials?
What is the square footage of a floor space in a warehouse that is 5' 7¾ by 10' 3⅞? Choose the best answer from those provided below.
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
As it relates to calculating grade, which of the terms below best describes the letter "A"?
You have to hire employees to work 40 hours a week to finish the job. If the job is projected for 3178 hours, how many employees will have to be hired? Choose the best answer from those provided below.
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
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.
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
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 2.3%-9.5% in air.
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?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
In oxy-fuel welding, the two terms "forehand" and "backhand" reference the ________ of the torch, or heat source, to the puddle of the weld. Choose the best answer to fill in the blank from the options below.
What type of wrench is pictured below?
What tool is in the picture below?
The 3 key elements of the WHIMIS system are, worker education, material safety data sheets and ________. Choose from the answers below to fill in the blank.
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
What type of screwdriver head is pictured below?
What tool is in the picture below?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
Using the picture below, which of the letters best illustrates a tongue and groove flange?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
What type of bar is pictured below?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
(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.
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.
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options below.
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for a small volume?
What is one of the three main differences between DWV and pressure application fittings?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
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?
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
"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?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
Type "M" copper tubing has what colour identification strip?
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
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?
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
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.
"A metallic substance composed of two or more elements, as either a compound or a solution." This statement is the best description of which of the following terms?
What tool is pictured below?
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
"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.
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
Class 6000 fittings are commonly made from which material?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
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 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?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Which of the answers below best describes the units for relative density?
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.
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
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.
For material that is ⅜" to 1" thick, the most common type of joint preparation would be which of the following. Choose the best answer that applies
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.
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
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.
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