A randomized 100 question test from a pool of 898 questions, good luck!
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?
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "G" in the picture below? Choose the best answer from those provided.
Downstream of the second stage of the compressor, but upstream of the moisture separator, should be the location for which of the following components of a basic pneumatic system?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
As it relates to calculating grade, which of the terms below best describes the letter "B"?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
What tube would be commonly used in fabricating a radiant heating system?
"This gas irritates sensitive skin and mucous membranes. It is non-flammable, has an unpleasant odour, and is colourless." This statement best describes which of the following gases?
Looking at the body of a check valve you see a hinge pin on the body. Of the following valves what is the valve you are looking at?
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?
Convert 0.41278 to a fraction. Choose the best answer from below.
(wf)Structural discontinuities would include all of the following defects except one. Of the answers below choose the one that is not a structural discontinuity.
Regulators commonly have three working parts to them. Which of the parts does the the adjusting screw attach to? Choose the best answer from the ones provided below.
Choose the best answer below that is the density of water in imperial measurement.
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?
Type "DWV" copper tubing has what colour identification strip?
RTJ gaskets come in two styles. These are which of the following?
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer below?
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for mass?
The code that covers all piping that transport fluids is which of the following?
Which answer below best represents the type of cutting machine in the picture provided?
What tool is in the picture below?
One of the following is not a disadvantage of a plug valve. Choose from the options below.
What tool is pictured below?
Which is the best answer below that describes the following picture?
(mse)The protective shield that purges any atmospheric gases that may be harmful to the weld, and the slag that protects the weld metal both are produced from one area in the weld zone. Which of the following ares best describes where these are produced?
At the warehouse, they have received an exchanger. You look at the waybill, and see that it was discounted 3 separate times for 15%, 12% and 6% each. If the original price was $45,692, which of the answers below best represents the final purchase price?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
What type of wrench is pictured below?
What type of punch is pictured below?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
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?
Of the options below, choose the one that best states the primary function of plate rolls.
Of the options below, which one relies on the memory of the plastic tube to contract to its original size after the fitting is inserted?
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?
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
In vertical runs of piping (risers) at each floor level there should be a support. The type of hardware used by mechanical building trades for supporting pipe would be which of the following?
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 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?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
Pipe size is specified with two non-dimensional numbers: ________ diameter based on inches, and _______ for wall thickness. Of the options below, fill in the blanks.
What is the name of the grinder pictured below?
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
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.
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
"This term is a combination of metals or of a metal and another element." Which of the following terms is best described by this statement?
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
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?
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
Socket weld fittings are commonly used on joints that are what size?
(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?
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.
After initial tensioning, a set of studbolts may have to be re-tensioned after start up. Which of the following terms would best explain the cause of this situation?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
What tool is in the picture below?
Every hacksaw blade has a "set". This particular "set" has every third tooth straight, while the two before it are bent slightly to the side opposite of each other. Of the answers below, choose the best "set" to match this description.
Pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. From the list below choose the correct testing procedure.
What type of punch is pictured below?
Which is the best answer below that describes the following picture?
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?
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
"This two-part anchoring system consists of resin and hardener which are combined through a mixing nozzle, and an anchor rod." This is the best description of which of the following anchors?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
(wf)"This term refers to a physical property of a material which describes the ability of a material containing a crack to resist further cracking."
(se)"The deflection of an electric arc from its normal path because of magnetic forces, usually after the current has been moving in the same path of travel for an extended period." This statement best describes which of the following answers?
What type of punch is pictured below?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
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?
"This is the term used for the metal or steel that you are actually welding on." The term best described by this statement is which of the following?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
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 is the best answer below that describes the following picture?
"_________ 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.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
Typical hanger spacing for 76 mm black iron pipe is 4.3 m. Using that information, how many hangers are needed on a 20 m horizontal run?
Which parts of an ASPT or NPT are flattened slightly?
Which type of fastener below requires a layout of the holes before fastener is installed?
When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.
(se)When sizing welding cables, which of the cables below would be the largest?
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture 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 is a mutual attraction that causes unlike molecules them to cling to each another. This property is best describes by which of the following terms?
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
Which of the numbered symbols below best represents a threaded ball valve?
What type of wrench is pictured 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.