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 small system has been filled and is ready to pressure up. Which of the pumps below would be the best to use for this test?
Compression type fittings for copper tube are generally made from which of the following materials?
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.
(es) Using the proper tool for the job is an integral part of working safely. When trying to bend wires in an extremely tight spot, which of the tools below would be the best choice?
"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?
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
(se)When sizing welding cables, which of the cables below would be the largest?
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
(bs)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.
Type "M" copper tubing has what colour identification strip?
"This term is used to describe an action that means to divide something into two equal sections." The term best described by this statement is which of the following?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
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.
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
"Joining two metal surfaces by melting an alloy so that it forms a thin layer between the surfaces." This id the best definition of which of the terms below?
"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.
"The term for the dimensioning instrument that is used for notation and commonly at a 45° angled straight line." Which of the terms below best represents this statement?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those provided below.
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.
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.
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
From the following options, choose the most popular pressure testing method.
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
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 options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
What tool is in the picture 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.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
Which type of fastener below requires a layout of the holes before fastener is installed?
Using the picture below, which of the letters best illustrates a flat faced flange?
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
"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.
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
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?
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?
(ofe)Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
(ofe)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.
Which of the numbered symbols below best represents a side view threaded 45° elbow?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
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.
What tool is in the picture below?
Which of the numbered symbols below best represents a threaded ball valve?
(se)"This term is describing a welding machine that has a flat, or close to it, volt-amp curve. It is well suited for GMAW and SAW welding." This statement best describes which of the following answers?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
A lube oil piping header has a slope of 2.5% for a 13500 mm run. What is the total drop of the line in meters? Choose the best answer from the ones provided below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
You are part of a crew that is hydrotesting a 40 m, 50 mm, Sch 60 alloy pipe. It is set up horizontally, north to south, on pipestands with a gauge at both ends. According to the principles of hydrostatics, what will the gauges read when the test is up and holding at 45 kPa? choose the best answer from the options below.
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
Of the material types below, which one only is available in class 150 and 300 fittings?
Which of the numbered symbols below best represents a side view socket weld tee?
(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?
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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
(se)What type of welding circuit is pictured below? Choose the best answer from those 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 distance around a circle?
All butt weld fittings must have _____ pieces of information stamped on them.
"_________ 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.
What is the name of the ginder pictured below?
From this description, choose the correct pipe support. "A piece of pipe, to support a line, that is mitered and welded to the back of an elbow."
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
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?
Class 6050 is a classification of which fitting type?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
(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.
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
Using the picture below, which of the letters best illustrates a male and female set flange?
(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.
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided below
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
What type of wrench is pictured below?
(es) The human body has some integral resistance to electrical contact. Which of the answers below would have the largest resistance to an electrical voltage?
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
In relation to soldering, what does the term "Bore" signify?
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?
A cold water piping system does not exceed 3000 psi @ 100 degrees F. What weight of pipe is required with class 3000 forged steel fitting?
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to the outer layer of skin and the next layer, the dermis?
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.
(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.
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
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?
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
Of the benders below, which will allow kinking in soft tubing?
(ofe)Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.