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 severe muscle contractions and burns as it travels through the body?
A fitting that has a classification of 2000 would be what kind of fitting?
(bs)"When joining most metals, silver filler metal can be used. There are only two metals that cannot be joined by this filler metal." This statement best describes which of the following answers
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have cavitation as a result of throttling a process?
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
"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?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
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.
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?
(es) Using the proper tool for the job is an integral part of working safely. When using the size of the screw to be used to size the proper screwdriver, which of the screwdrivers below would you be sizing?
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?
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?
Using the picture below, which of the letters best illustrates a male and female set flange?
(ofe)The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
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 "H" in the picture provided?
(se)"An type of material that allows the flow of an electrical current in one or more directions." The best answer that this statement describes is which of the following?
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.
Of the welded joint configurations, which of the terms below references the picture provided?
(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 relationship between the distance around and the full distance across a circle?
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 in² base, when compared to a column of water the same height? Use the best answer from those provided below.
If the piping isometric that you are working off of has a ¼":1' reduced scale to it, what is the print length of the workpiece if it measures 12' on the bench? Choose the best answer from those provided below.
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
(papg) Determining the surface area of any box involves several calculations. Which of the answers below best describes the number of sides that are involved in determining the surface area of a fully enclosed box?
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 "B" in the picture provided?
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
Compression type fittings for copper tube are generally made from which of the following materials?
(wf)Of the defects listed below, which one best describes the picture shown?
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?
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
There are 4 principal parts to the head of a hammer. Of these 4 parts, there are only two that are opposite of each other, what are they called? Of the answers below, choose the one that best 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.
(ofc)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?
(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.
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
(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 thermal cutting blades.
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.
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.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "D" represent in this formula?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Curb stop valve" variation?
Using the picture below, which of the following answer best describes the dimension "C"?
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
Of the benders below, which will allow kinking in soft tubing?
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
(ofe)On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Pilot valve" variation?
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?
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
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.
"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 tool is in the picture below?
Which is the best answer below that describes the following picture?
"One of the principles of hydrostatics is that a fluid will exert pressure in ________." Choose the best answer below to complete the sentence.
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
Which of the numbered symbols below best represents a butt weld ball valve?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
Of the answers below, which support has one bolt or two bolt manufacturing options?
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?
(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.
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
(wf)"This term deals with the increase in stress in an area of a weld near a crack, depression, or a sharp angle. Although the calculated stressing may be quite safe, it can be enough to cause failure of the weld." This statement best describes which of the terms below?
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms below?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms 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 "D" in the picture provided?
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."
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones provided below.
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
(mse)The slag from the welding process has several important functions. Of the answers below choose the best one that does not apply.
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
(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 heart fibrillation after 3 seconds, as it travels through the body?
(papg) Areas and surface areas can be measured in both square inches and square feet. Which of the answers below would allow you to convert ft² from in²?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
"This piece of legislation came into effect in 1915. This act deals primarily with compensation, medical aid and rehabilitation of a worker due to a job-related injury." Which of the answers below is best described by this statement?
Commonly receding lines are drawn from the horizontal at 30°, 45° or 60°. If you were to draw a receding line at a 45°, it would be foreshortened by which of the amounts below. Choose the best answer from the ones provided below
(wf)Of the defects listed below, which one best describes the picture shown?
The code that covers all piping that transport fluids is which of the following?
(ofe)The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
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.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for low amperage PAC welding?
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
(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 pain, loss of voluntary muscle control and difficulty breathing, as it travels through the body?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?