A randomized 100 question test from a pool of 898 questions, good luck!
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the below?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
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?
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?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
"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?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
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.
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.
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?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
"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?
Which of the numbered symbols below best represents a socket weld ball valve?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
An acetylene bottle has a specific volumetric capacity. The cylinder should not be emptied more then one _______ of that capacity per hour. Choose the best answer to fill in the blank from the ones below.
The plug on the end of a 150 mm pipe has a force restriction of 250,000 N. What is the maximum operating pressure that this fitting can handle? Choose the best answer from those provided below.
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
Each substance has it's own rates of expansion and contraction, using the table below find the substance with the greatest amount of expansion per °C. Choose the best answer from those provided below
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.
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
All butt weld fittings must have _____ pieces of information stamped on them.
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
Using the terms provided, choose the best one that would be described as a substance being chemically joined in fixed proportions of two or more different types of atoms.
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
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 WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Complete the following sentence with the options below. "This Section covers general descriptions, terminology and operation guidelines applicable to steel and cast iron boilers limited to the operating ranges of ASME _______."
Which of the numbered symbols below best represents a side view socket weld tee?
What type of punch is pictured below?
"This style of check valves doesn't rely on flow reversal or gravity to close. Instead, the valve is closed by a spring." Of the valves below, this is the best description of which?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
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.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
"While dimensioning drawings, there is one of the following activities that you must avoid doing." Which of the following actions when dimensioning a drawing must be avoided? Choose the best answer from the ones provided below
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 "E" in the picture provided?
"A metallic substance composed of two or more elements, as either a compound or a solution." This statement is the best description of which of the following terms?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
A 10 meter piece of brass pipe that has an operating temperature of 85°C and pressure of 34 kPa/m². This line was originally installed At -15°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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.
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
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.
"Is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression." This is the best definition of which fitting?
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.
(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 gouging. blades.
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
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.
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
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.
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
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.
The numbers encircled on the north side of the drawing are best represented by which of the terms 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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(se)The distance from the molten pool of the weld to the end of the electrodes core wire is called the arc length. A distance that is ________ of the diameter of the electrodes core wire is considered normal. Choose from the following options the best answer to fill the blank.
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
(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.
(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.
When marking the cut on a 250mm (10") diameter pipe, what tool should be used to be assured that the mark is the same measurement all the way around the pipe?
What is the SI measurement for air pressure? Choose the best answer from the options below.
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
"These regulators allow a consistent pressure to be fed to the tool being used. This is true despite the change in inlet pressures." Which of the regulators below is best described by this statement?
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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 of 2.3%-9.5% in air.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "P" represent in this formula?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
"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?
"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?
Of the answers below, which is the best oxyacetylene term for the explosive condition that occurs upstream the mixer and can include all of the components in the outfit including the regulator.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
When you are going to lubricate an air motor, which of the following would be the best time to do it?
Which is the best answer below that describes the following picture?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
(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?
Using the picture below, which of the following answer best describes the dimension "A"?
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
What tool is pictured below?
An Instrument air piping system does not exceed 1673 psi @ 100 degrees F. What class of forged steel fitting in conjunction with Sch 80 piping should be used
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?
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.
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?