A randomized 100 question test from a pool of 898 questions, good luck!
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.
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
The orientation of a horizontal line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
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.
"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
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?
"It is a method of drawing which you can represent your shapes into three- dimensional view. An angle of 30 degree is taken in all its sides in order to give a 3d look." This statement best describes which of the following drawing methods?
The design of a ball valve is similar to which of the listed valves?
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
(wf)Of the defects listed below, which one best describes the picture shown?
(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.
(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?
Type "K" copper tube has which colour identification strip?
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?
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
After the second tack is in place, what is the tool most commonly used to maintain the gap?
Typical hanger spacing for 19 mm copper pipe is 2.4 m. Using that information, how many hangers are needed on a 8 m horizontal run?
(wf)The specific requirements of fabrication must include any of the the welding processes. Chemical and mechanical factors are taken into account in every facet of that fabrication. Any deviation from these requirements would be considered a defect." This statement best describes which of the following weld defects?
Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
What is the SI measurement for air pressure? Choose the best answer from the options below.
Which of the following disc designs is the most widely use variation for the gate valve?
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for length?
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
Which answer below best describes the following picture of a bender?
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
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.
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
"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?
There are many parts to a circle. Which of the answers below best relates to "G" in the picture provided?
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
Which answer below best describes the following picture of a bender?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
Using the picture below, which of the letters best illustrates a raised face flange?
Which of the numbered symbols below best represents a side view threaded 45° elbow?
Composition disc type valves are part of which of the following categories?
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?
Your crew has just finished setting an enclosed vessel that had a 15 m diameter, a height of 23 m. The insulator foreman has asked you to verify his requirements of insulating the shell of the vessel. Choose the best answer from the ones below that represents the amount of insulation required.
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
Convert 0.41278 to a fraction. Choose the best answer from below.
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
"One of the principles of hydrostatics is that a containers shape that is holding a fluid will ________." Choose the best answer below to complete the sentence.
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 plug disc valve is a variation of which main category of valve?
Which of the numbered symbols below best represents a side view threaded tee elbow?
Of the selection of units below, which would be best used to describe force?
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?
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?
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?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those 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 "C" in the picture provided?
For horizontal soldered joints, it is a good practice to apply the solder at which location?
(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.
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
There are three parts to a common twist drill. Which of the below is not one of those parts?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided
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?
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?
What type of wrench is pictured 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?
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.
As it relates to calculating grade, which of the terms below best describes the letter "B"?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
What tool is in the picture below?
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
"This layout tool consists of a calibrated protractor, X-shaped frame, and a triple jointed marking arm and holder. This allows for marking of steel or pipe." Of the answers below, choose the one is best defined by this statement.
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.
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
Of the welded joint configurations, which of the terms below references the picture provided?
Class 6050 is a classification of which fitting type?
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.
"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?
"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?
In relation to soldering, what does the term "Bore" signify?
Youare going to dig a well on your land to get water, you have bought a small suction pump that will create a vacuum equal to a column 984 mm Hg. Which answer below best represents the maximum depth that the well can be while using this pump?
"There are many advantages to a vertical band saw. Of the advantages, one stands out as the greatest." Of the answers below, which one best fits that description.
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.
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 type of punch is pictured below?
What type of screwdriver head is pictured below?
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?