A randomized 100 question test from a pool of 991 questions, good luck!
(es) The human body has some integral resistance to electrical contact. Which of the answers below would have the largest resistance to an electrical voltage?
Which of the numbered symbols below best represents a threaded ball valve?
(ofc)When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
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?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
Which of the welding processes below would welding goggles be worn?
(ofe)On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
Which is the best answer below that describes the following picture?
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?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
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?
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
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?
Using the picture below, which of the following answer best describes the dimension "A"?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. ""Ultraviolet rays" Would best be defined by which type of energy below?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
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?
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
(ofc)"The angle of the oxy-fuel torch relative to the direction of travel that which the tip is pointed dictates the directions in which the heat is going and the slag will be blown." Which of the terms below is best described by this statement?
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
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.
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
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?
Socket weld fittings are commonly used on joints that are what size?
Which of the numbered symbols below best represents a side view threaded cap?
"A measure of a material's ability to undergo significant plastic deformation before rupture." This statement is the best description of which of the following terms?
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Insulated service valve" variation?
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
What tool is in the picture below?
(ofe)The ________ is produced when slightly greater volume of oxygen is mixed with a smaller volume of acetylene. Choose from the answers below to fill in the blank.
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?
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.
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those 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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
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?
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?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
"Easy rotation of the piping to allow for even wearing of the pipe in an abrasive application." This is the best description of which of the plastic pipe joining types below?
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
While setting up for a hydrostatic test, it is noted that the maximum output on the pump to be used is 1000 psia. The test hose that is to be used has a pressure rating of 6950 kPaa. From the answers below choose the best course of action.
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
At the bottom of a column of water, the pressure is 459 psi, how high is this column? Choose the best answer from those provided below
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having pain, loss of voluntary muscle control and difficulty breathing, as it travels through the body?
Which of the numbered symbols below best represents a side view socket weld tee?
(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 down at ³⁄₁₆"/ft?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "K" represent in this formula?
"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?
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
While fitting a joint you are made aware that there is no wall thickness stamped on the fitting you are going to use. The proper course of action would be?
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
There are many parts to a circle. Which of the answers below best relates to "G" in the picture provided?
Choose the best answer below that is the density of air at STP in metric measurement.
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?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
What tool is in the picture below?
(wf)Dimensional defects would include all of the following defects except one. Of the answers below choose the one that is not a dimensional defect.
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
(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?
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
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.
(se)When sizing welding cables, which of the cables below would be the smallest?
What type of wrench is pictured below?
(wf)"This term deals with the increase in stress in an area of a weld near a crack, depression, or a sharp angle. Although the calculated stressing may be quite safe, it can be enough to cause failure of the weld." This statement best describes which of the terms below?
When using a beam clamp, ensuring the recommended support load is not exceeded is important. What other component of this support system needs to checked against the weight of the load?
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
Of the many views that a drawing may have, an isometric drawing will show only three views or faces. Which of the following answers is not one of them?
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the required difference in elevation between two ends of a sloped pipe over a set distance?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for energy?
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
What type of screwdriver head is pictured below?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause the eyeball to blister?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
The references in red along the north side of the drawing are best represented by which of the terms below?
What is the SI measurement for air pressure? Choose the best answer from the options below.
Which of the numbered symbols below best represents a butt weld gate valve?
(ofc)There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
(ofe)"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals below?
(v) Some valves can be used for throttling services. Which of the valves below would be restricted in a throttling service to a minimum of 30° and a maximum of 80° of the disc opening?
There are three elements that are required to start a fire, this is called the "Fire triangle". Fuel and heat of ignition form two sides of this triangle. Of the answers below, choose the one that best fits on the third side.
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
Of the safety concerns with soldering listed below, which would occur the least?
(ofe)In oxy-fuel equipment, if the supply pressure gas is allowed to leak into the low pressure side of a regulator, this can cause problems with gauges, relief valves and operation of tools. Which of the answers below best describes this condition?
You find a workpiece that you are trying to drill a hole in too tough to position under a sensitive or upright drill press. Which of the following answers best solves this problem?
"The term for the dimensioning instrument that is used for notation and commonly at a 45° angled straight line." Which of the terms below best represents this statement?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for low amperage GTAW welding?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
"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?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate a reversal of flow in a system?