A randomized 100 question test from a pool of 898 questions, good luck!
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
Which of the numbered symbols below best represents a side view butt weld cap?
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.
A compound commonly used in oxy-fuel operations is derived from a combination of water and calcium carbide. Which of the chemical symbols below best represents this hydrocarbon gas?
This chisel has a cutting edge that is typically 60°,but can be reduced to 40° or increased to 90°. The chisel that best suits this description is which of the below?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
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?
What tool is in the picture below?
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.
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?
"The act or procedure of liquefying or melting by the application of heat, any two materials to combine them." This statement best describes which of the following terms?
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.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
(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?
(wf)Structural discontinuities would include all of the following defects except one. Of the answers below choose the one that is not a structural discontinuity.
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
Type "M" copper tubing has what colour identification strip?
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Which is the best answer below that describes the following picture?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
What type of screwdriver head is pictured below?
On oxygen cylinders, there are no seams, neither running up and down nor across. This is due to the manufacturing process that it goes though. Which of the answers below best describes this process?
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.
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
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
A natural gas boiler has an output rating of 43500 Btu and is 67% efficient. Which of the answers below best represents it's input rating?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
Which answer below best describes the following picture of a bender?
Which of the numbered symbols below best represents a side view threaded tee elbow?
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
What tool is in the picture 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.
Your journeyman is fitting up a joint and asks you to check to see if the pipe is "plumb". Which way would you hold the level to get that information? From the following options, choose the best answer.
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
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?
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
A water holding tank has a base of 25.67 m² and a height of 10 m, what is the force acting on the base of the tank? Choose the best answer from those provided below.
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.
The materials that butt weld fittings can be made from include:
Convert 0.41278 to a fraction. Choose the best answer from below.
What tube would be commonly used in fabricating a radiant heating system?
"This two-part anchoring system consists of resin and hardener which are combined through a mixing nozzle, and an anchor rod." This is the best description of which of the following anchors?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
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.
Which of the numbered symbols below best represents a threaded ball valve?
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 picture provided?
Commonly in oblique drawings, there is a 50% reduction in depth to add realism to the object. Which of the terms below best describes this practice?
What tool is in the picture below?
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
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?
In the drawing provided, there is a column at the northwest corner of the entrance. It's location is best represented by which of the following answers below?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
RTJ gaskets come in two styles. These are which of the following?
In accordance to the specifications set out by AWS, which of the following symbols would be placed on a package of silver filler metals? Choose the best answer from the ones provided below.
The references in red along the north side of the drawing are best represented by which of the terms below?
Looking at the body of a check valve you see a hinge pin on the body. Of the following valves what is the valve you are looking at?
Of the selection of units below, which would be best used to describe force?
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
"A substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
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.
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?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
What type of wrench is pictured below?
A 10 meter piece of brass pipe that has an operating temperature of 85°C and pressure of 34 kPa/m². This line was originally installed At -15°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied 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 "E" in the picture provided?
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.
What type of bar is pictured below?
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
This type of soldering uses temperatures below 450C or 840F:
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.
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
What is the name of the reamer pictured below?
What tool is pictured below?
The most common type of gauge that is found on a regulator is a bourdon type. Choose from the situations below the best way not to have these gauges damaged when opening a cylinder.
When selecting a flux, what is the most important consideration to be made?
Which of the numbered symbols below best represents a socket weld globe valve?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
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.
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.
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
"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?
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
