A randomized 100 question test from a pool of 991 questions, good luck!
Of the valves below, which has a non-directional flow pattern?
At the bottom of a column of water, the pressure is 459 psi, how high is this column? Choose the best answer from those provided below
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
Using the picture below, which of the following answer best describes the dimension "A"?
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.
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
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?
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?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
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?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
(ofc)During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
The references in red along the north side of the drawing are best represented by which of the terms below?
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those provided.
(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.
Of the following supports, choose the one that is an example of a constant support hanger.
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
Type "K" copper tube has which colour identification strip?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
As it relates to calculating grade, which of the terms below best describes the letter "B"?
(ofe)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.
(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?
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided below.
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "Ï€dh"?
(ofe)Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
(es) Using the proper tool for the job is an integral part of working safely. When using an Allen head wrench, which type of wrench, from the answers below, are you using?
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?
When selecting a flux, what is the most important consideration to be made?
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
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?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones 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.
After the second tack is in place, what is the tool most commonly used to maintain the gap?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
(ofc)Of the following answers, which is the best one for the torch pictured below?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"A process in which two or more items (usually metal) are joined together by melting and putting a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal. " This is the best description for which of the following?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the answers below would create the greatest amount of "Ultraviolet rays" while being used?
Which of the states of matter can be defined as having defined mass, volume and shape? Choose the best answer from the ones provided below.
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
(wf)Lack of fusion, oxidation and lack of penetration are all included in which of the following terms? Choose the best answer from those provided below
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas valve" variation?
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would best represent a line to be graded up at 2%?
What type of punch is pictured below?
What tool is pictured below?
(se)The melting of the electrode and/or the base metal comes from the strength of the electrical current passing through them. Of the answers below, which term best describes the strength of the current?
Of the welded joint configurations, which of the terms below references the picture provided?
Which of the numbered symbols below best represents a side view threaded 90° elbow?
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.
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
(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.
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
What tool is in the picture below?
(ofe)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.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
"The standard filler is normally sufficient for applications up to 900º F. Other soft fillers are available for higher temperatures or special applications. The choice of the metal used for the jacketed part of the fitting would depend upon the corrosive conditions being encountered." This is the best description of which of the following fittings?
(ws) Radiant energy released by a welding arc is far stronger than that of the sun, or other sources. Exposed skin will take a smaller amount of time to reach the same severity of burn with the sun, which of the answers below corresponds to that accelerated time?
"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?
(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.
(bs)"In this type of welding, the filler metal is liquid above 425°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods below?
(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
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
What tool is pictured below?
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?
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.
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for medium amperage GTAW welding?
"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.
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.
Which of the numbered symbols below best represents a side view threaded cap?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
(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.
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
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?
(ofe)The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?