A randomized 100 question test from a pool of 991 questions, good luck!
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
There are 4 principal parts to the head of a hammer. Of these 4 parts, there are only two that are opposite of each other, what are they called? Of the answers below, choose the one that best applies.
Which of the states of matter can be defined as having defined mass, but no defined volume or shape? Choose the best answer from the ones provided below.
(es) Using the proper tool for the job is an integral part of working safely. When trying to tighten a lock nut, which of the tools below would be the best choice?
(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.
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
On the QC paperwork for the hydrotest that you have up and holding requires absolute pressures. The gauges are holding steady at 35 psi. Which of the answers below best represents the pressure that the QC requires?
(ofe)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 3.4%-10.8%in air.
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.
"Is not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
Maintaining all of the required PPE within the manufactures guidelines and in good working order is the responsibility of the________." Choose from the following answers to fill the blank.
Of the welded joint configurations, which of the terms below references the picture provided?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers 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?
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
What type of wrench is pictured below?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
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.
What tool is pictured below?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum safety eye-ware required for Oxy-fuel cutting or welding?
Your journeyman has asked you to cut them 6 pieces of 4' Sch 80 pipe 3' 7". The only piece of pipe you can find is a 20 foot full length. How many pieces will you be able to cut out of this length? Choose the best answer from those provided below.
Of the answers below, which best reflects the name of the drill pictured?
(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.
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
(ofe)A carbonizing flame would be best suited to which of the following applications?
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
Which answer below best describes the following picture of a bender?
The isometric below has an abundance of information contained within it. The amount of 4 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
What tool is pictured below?
"In the center of a flange there is a tall hub with a bevelled end suitable for welding." This is a description of which type of flange?
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?
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to both layers of skin and may also affect other tissue, such as sweat glands?
For horizontal soldered joints, it is a good practice to apply the solder at which location?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the answers below would create the greatest amount of "Ultraviolet rays" while being used?
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
You have just installed a small vessel on site, the height is 29' and the base has a 9' diameter. What is the force exerted on the pad that it sits on when completely full of water? choose the best answer from those provided below.
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones below to fill in the blank.
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would only be used for imperial measurements only?
(papg) Areas and surface areas can be measured in both square inches and square feet. Which of the answers below would allow you to convert ft² from in²?
These multi-purpose portable fire extinguishers are light, commonly red, and have a short nozzle or a narrow length of hose. Choose from the answers below the one that best applies.
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?
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.
(ofe)When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
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?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
From this description, choose the correct pipe support. "A piece of pipe, to support a line, that is mitered and welded to the back of an elbow."
(ofc)After manually oxy-fuel cutting a piece of 75 mm plate in half, your journeyman notices that the kerf lines are indicating a 25% lag in the slag stream. What is he trying to tell you? Choose the best answer from those provided below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
What type of wrench is pictured below?
"Heat number" is a designation that can be replaced by which term?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for medium amperage SMAW welding?
(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?
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
What tool is in the picture below?
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
A small percentage of fuels, when exposed to air, water, or heat under normal condition will chemically react. These fuels are classed as which of the below?
(v) Individual types of valve have certain characteristics. Which of the valves below, when partially opened, would suffer from wire-drawing of the disc and seat?
Every hacksaw blade has a "set". This particular "set" has every tooth bent slightly to the side and in the opposite direction of the one in front of it. Of the answers below, choose the best "set" to match this description.
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 "I" in the picture provided?
What is one of the three main differences between DWV and pressure application fittings?
(ofc)Of the following answers, which is the best one for the torch pictured below?
All butt weld fittings must have _____ pieces of information stamped on them.
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would best represent a line to be graded up at 1:46 mm?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
"One of the principles of hydrostatics is that the ________ of a fluid has no effect on pressure." Choose the best answer below to complete the sentence.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for a large volume?
(v) Individual types of valve have certain characteristics. Which of the valves below would be available in angle, Y, and straight configurations?
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.
(bs)"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?
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?
(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?
What is the name of the reamer pictured below?
(es) Using the proper tool for the job is an integral part of working safely. When using the size of the screw to be used to size the proper screwdriver, which of the screwdrivers below would you be sizing?
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.
Which is the best answer below that describes the following picture?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
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.
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
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.
What is the name of the ginder pictured below?
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.
To protect the internal mechanisms, this type of gate valve should not be placed in a line that has turbulent flow. This is the best description of which of the following?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term 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 force?
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
Convert 0.41278 to a fraction. Choose the best answer from below.