A randomized 100 question test from a pool of 991 questions, good luck!
(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 difference in distance between two ends of a sloped pipe?
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?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(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?
(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?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "2πr²"?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas cock" variation?
"This type of cutting machine is perfect for busy shops. When the machine is loaded, and starts to cut the material, it allows the operator to do other tasks while the machine is cutting." This statement best describes which of the following metal cutters
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
(ofc)Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
(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.
What tool is in the picture below?
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
What tool is pictured below?
What type of wrench is pictured below?
What is one of the three main differences between DWV and pressure application fittings?
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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer below?
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?
The 3 key elements of the WHIMIS system are, worker education, material safety data sheets and ________. Choose from the answers below to fill in the blank.
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms below?
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?
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?
(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 thermal cutting blades.
"One of the principles of hydrostatics is that a fluid will exert pressure in ________." Choose the best answer below to complete the sentence.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
The encircled letters along the west side of the drawing are best represented by which of the terms below?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
A water holding tank has a base of 25.67 m² and a height of 10 m, what is the force acting on the base of the tank? Choose the best answer from those provided below.
(bs)One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options 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?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
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.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
The tools pictured below represent which type of pliers?
Your journeyman asks you to fill out the following print with measurements. What method of dimensioning are they having you do? Choose from the best answer from the ones provided below.
Of the welded joint configurations, which of the terms below references the picture provided?
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
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
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?
Which answer below best describes the following picture of a bender?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "πr²"?
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
(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 SMAW welding?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
(es) Using the proper tool for the job is an integral part of working safely. When trying to cut wires in an extremely tight spot, which of the tools below would be the best choice?
What tool is in the picture below?
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.
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 piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
For material that is ⅜" to 1" thick, the most common type of joint preparation would be which of the following. Choose the best answer that applies
(papg) Determining the surface area of any box involves several calculations. Which of the answers below best describes the number of sides that are involved in determining the surface area of a box open to atmosphere?
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?
Which type of fastener below requires a layout of the holes before fastener is installed?
(ofe)On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
The design of a ball valve is similar to which of the listed valves?
(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?
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?
(wf)Of the defects listed below, which one best describes the picture shown?
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
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.
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.
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
Which is the best answer below that describes the following picture?
The references in red along the west side of the drawing are best represented by which of the terms below?
(ofc)The material that is blown away by the oxygen stream while oxy-fuel cutting is called which of the following terms? Choose the best answer from the selection below.
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
Using the picture below, which of the letters best illustrates a raised face flange?
"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?
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.
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided below.
(se)"Metal deposition rate is the weight of material deposited by arc welding in a unit of time. For this rate to increase, which of the options below would be best suited?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Pilot valve" variation?
(ofe)When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
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.
What tool is pictured below?
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
(ofc)Oxygen should have a purity of 99.5% or higher for oxy-fuel cutting. The cutting speed will be an estimated ¾ of normal and the expenditure in cutting oxygen will increase approximately ¼ of normal for each _______ drop in purity percentage form optimum. Use the answers provided to select the best one to fill in the blank.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
(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?
Copper tube DWV fittings can be used on copper pressure piping systems
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(ofe)A neutral flame would be best suited to which of the following applications?
(wf)"This type of weld deviance is any defect that cause the weld metal, parent metal, or work piece to be out of specification or tolerance. These issues are mainly caused by improper set up or distortion." This statement best describes which of the following classes of weld defects
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
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
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?
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?
When selecting a flux, what is the most important consideration to be made?
The pressure exerted by a column of Hg 9" high would be which of the following answers? Choose the best answer that applies from the ones below