A randomized 100 question test from a pool of 898 questions, good luck!
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
Plastic pipe can move slowly in hangers. This is due to temperature changes that have an effect on the expansion and contraction of the pipe. This mechanism is commonly called which of the below?
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
Which parts of an ASPT or NPT are flattened slightly?
Which of the numbered symbols below best represents a side view butt weld tee?
"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.
Which of the numbered symbols below best represents a butt weld globe valve?
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
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 "A" in the picture provided?
Convert 0.41278 to a fraction. Choose the best answer from below.
From the following options, choose the most popular pressure testing method.
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?
In accordance to the specifications set out by AWS, which of the following symbols would be placed on a package of silver filler metals? Choose the best answer from the ones provided below.
What type of wrench is pictured below?
In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
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.
Upstream of the low pressure stage and downstream of the high pressure stage of the two stage compressor, should be the location for which of the following components of a basic pneumatic system?
The recommended PVC grooved joint operating maximum temperature is which of the below?
"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?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
After seal welding a box, the painters ask how much paint they are going to need to coat the outside. The box is 230 mm long, 450 mm high and 375 mm wide. Of the answers below, choose the best one that reflects this number.
"Heat number" is a designation that can be replaced by which term?
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?
"The temperature at which a metal changes state from solid to liquid at atmospheric pressure." Is the best description for which of the terms below?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
"The act or procedure of liquefying or melting by the application of heat, any two materials to combine them." This statement best describes which of the following terms?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
What tool is in the picture below?
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.
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?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
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.
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?
Commonly in oblique drawings, there is a 50% reduction in depth to add realism to the object. Which of the terms below best describes this practice?
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
(se)Welding power sources that are AC transformer type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards below?
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
Calculate the relative density of a steel at 2357 lb/ft³ with water at 62.4 lb/ft³. Select the best answer from the ones provided below.
For horizontal soldered joints, it is a good practice to apply the solder at which location?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
What tool is pictured below?
"Carefully controlled tolerances are required to manufacture quality cutting tips. One-piece tips that are used in the cutting process with acetylene are generally made from ________ to endure the heat generated. To produce exact holes for these tips, they are machined, drilled, and swaged over special wires." Select the best answer from the ones below to fill in the blank
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.
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.
What tool is in the picture below?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
The code that covers all piping that transport fluids is which of the following?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(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.
There are several different types of labeling or lettering on a drawing. In the picture below how many different types of labeling and/or lettering is there. Choose the best answer from those provided below.
(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?
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
When faced with vertical movements typically in excess of 13mm, or where no residual stresses are to be transferred to the pipe, which of the supports below would be the best to install?
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
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?
What is one of the three main differences between DWV and pressure application fittings?
Which of the numbered symbols below best represents a butt weld 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?
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.
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
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."
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
What type of screwdriver head is pictured below?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
What type of screwdriver head is pictured below?
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
Which is the best answer below that describes the following picture?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
Using the picture below, which of the letters best illustrates a raised face flange?
Of the list below, a try cock is considered what type of valve?
Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
A cold water piping system does not exceed 4689 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XXS piping should be used
(wf)A tapered transition ratio of _________ is commonly thought to be acceptable by numerous codes. Use the answers given below to find the best ratio to fill in the blank.
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
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.
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.
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
"These drawing tools as commonly used with a T-square to produce vertical and angled lines." Of the tools below, which is best described by this statement?
Which of the numbered symbols below best represents a threaded ball valve?
Compression type fittings for copper tube are generally made from which of the following materials?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?