A randomized 100 question test from a pool of 898 questions, good luck!
While fitting a joint you are made aware that there is no wall thickness stamped on the fitting you are going to use. The proper course of action would be?
"A mixture of substances (in fixed proportions) that melts and solidifies at a single temperature that is lower than the melting points of the separate constituents or of any other mixture of them." Is the best description of which of the soldering terms below?
(wf)After the fillet weld is complete, the inspector says that the weld profile has a bulge to it. Which of the terms below best describes this situation?
Which of the numbered symbols below best represents a butt weld ball valve?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
What is the name of the ginder pictured below?
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
Which of the numbered symbols below best represents a side view threaded tee elbow?
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.
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
"This type of drill is only for up to ½" holes that need to be precise." Choose the answer below that is best described by the statement.
There is a set number of steps in the procedure for creating proper joints with thermoplastic piping. Of the answers below, select the one that is closest to that number.
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
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.
What is one of the three main differences between DWV and pressure application fittings?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided 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.
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
Code B149.1-05 covers which of the following?
What tool is in the picture below?
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
"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?
Contamination of welds is a very serious issue especially where alloys are involved. To avoid contamination from brushing out material from portions of a weld, what precaution should be taken? Choose the best answer from the choices below.
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
What is the SI measurement for air pressure? Choose the best answer from the options below.
There are many parts to a circle. Which of the answers below best relates to "G" in the picture provided?
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 gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
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.
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
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.
If you had to walk around a house and it took you 4 minutes to walk one side and 6 minutes to walk the adjacent side, how long would it take to finish the entire walk? Choose the best answers from those below
Working with explosive gases is a dangerous prospect, you have to be aware of the limits of flammability for the gas you are working with. Of the gases below, choose the one that has the range of flammability that is 5.3%-14% in air.
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.
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
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?
Of the welded joint configurations, which of the terms below references the picture provided?
What is the name of the cutter pictured below?
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the orientation of the numerical dimensions.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
Using the picture below, choose the best answer that relates to the item indicated by the "C".
In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
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.
Of the welded joint configurations, which of the terms below references 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?
What tool is pictured below?
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
(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.
"This term denotes a type of steel that, to enhance mechanical properties has undergone alloying using different elements." which of the following terms is best described by this statement?
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.
"Of all the plastic compression joining methods, this one will not create a flow restriction within the line." This is the best description for which of the following?
Which is the best answer below that describes the following picture?
Weld fittings are available in two configurations, one of these is:
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.
Typical hanger spacing for 150 mm stainless steel pipe is 5.5 m. Using that information, how many hangers are needed on a 46 m horizontal run?
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?
In relation to soldering, what does the term "Bore" signify?
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
This type of soldering uses temperatures below 450C or 840F:
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
Choose the best answer below that is the density of air at STP in metric measurement.
(se)Which device below uses one or more diodes to restrict current to flow to one direction, changing AC to DC in the process? From the answers below, choose the best one.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
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?
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.
For material that is ⅜" to 1" thick, the most common type of joint preparation would be which of the following. Choose the best answer that applies
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
After installing an instrument air piping system, you are asked to prove to the client there are no leaks. The piping specs require that no moisture be left in the system after testing. Which of the following options would be the best for this request?
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.
"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?
Of the options below, which measuring tool would be best suited to getting exact measurements?
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.
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
"Heat number" is a designation that can be replaced by which term?
A fitting that has a classification of 2000 would be what kind of fitting?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
There are three parts to a common twist drill. Which of the below is not one of those parts?
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones below.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "T" represent in this formula?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided below.