A randomized 100 question test from a pool of 898 questions, good luck!
The orientation of a horizontal line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
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.
Around most construction tasks, eye protection is important. The selection of eye protection will rest mainly with which of the following answers? Choose the best one that applies.
While setting up for a hydrostatic test, it is noted that the maximum output on the pump to be used is 1000 psia. The test hose that is to be used has a pressure rating of 6950 kPaa. From the answers below choose the best course of action.
Which answer below best describes the following picture of a bender?
Lift, swing, and non slam are all variations of which type of valve?
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?
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.
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.
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
"Used to keep a piping line level, or to assure that the proper amount of grade is uniform where needed." This is the best description of which of the following items.
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
What tool is pictured below?
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
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 not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
In a piping system fittings can be used in a variety of situations, one of those is:
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
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.
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)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.
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.
(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.
(wf)Defective properties would include all of the following defects except one. Of the answers below choose the one that is not a defective property.
There are three elements that are required to start a fire, this is called the "Fire triangle". Fuel and heat of ignition form two sides of this triangle. Of the answers below, choose the one that best fits on the third side.
"A particular material or class of materials, that is a hazardous substance in workplace air, has an upper limit on the acceptable concentrations." This statement best describes which of the following answers?
What type of copper tube is most commonly used in fabricating a hydronic systems?
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.
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
(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.
Class 6000 fittings are commonly made from which material?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
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.
Youare going to dig a well on your land to get water, you have bought a small suction pump that will create a vacuum equal to a column 984 mm Hg. Which answer below best represents the maximum depth that the well can be while using this pump?
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.
"The ability of a substance, usually a metal, to be deformed or molded into a different shape." This statement is the best description of which of the following terms?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
What tool is pictured below?
What is one of the three main differences between DWV and pressure application fittings?
Of the benders below, which will allow kinking in soft tubing?
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 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.
(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.
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
For horizontal soldered joints, it is a good practice to apply the solder at which location?
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 following gases has the highest MJ/m³ rating? Choose the best answer from those provided
What type of wrench is pictured below?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
Compression type fittings for copper tube are generally made from which of the following materials?
In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
Of the welded joint configurations, which of the terms below references the picture provided?
What type of wrench is pictured below?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
If you have received 43 widgets out of an order of 378 widgets, what percentage of widgets have been accounted for? Choose the best answer from the ones 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.
Using the picture below, which of the following answer best describes the dimension "E"?
Your crew has just finished setting an enclosed vessel that had a 15 m diameter, a height of 23 m. The insulator foreman has asked you to verify his requirements of insulating the shell of the vessel. Choose the best answer from the ones below that represents the amount of insulation required.
What is one of the three main differences between DWV and pressure application fittings?
Which of the following disc designs is the most widely use variation for the gate valve?
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?
There are generally considered to be four types of welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
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.
You are working with an isometric drawing that has dimensions in imperial measurements. Your journeyman has asked you to convert several measurements to inches. These measurements include 6', 4.5', 3'7" and 2'4". Choose the best answer below to reflect the total number of inches.
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
"These regulators allow a consistent pressure to be fed to the tool being used. This is true despite the change in inlet pressures." Which of the regulators below is best described by this statement?
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
"When used in conjunction with similarly threaded nuts, These externally threaded devices are used to create a joining of two or more components." This is the best description of which of the items below?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
"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?
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
(mse)The weld puddle does not use up the electrode in which of the following weld processes? Choose the best answer from the ones 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.
Using the picture below, which of the letters best illustrates a ring joint flange?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
What type of wrench is pictured below?
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?