A randomized 100 question test from a pool of 991 questions, good luck!
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.
Using the picture below, which of the letters best illustrates a raised face flange?
(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?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
Which is the best answer below that describes the following picture?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Lockable service valve" variation?
(ofe)On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
(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.
(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.
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
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?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer 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.
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided below.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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.
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
(wf)Structural discontinuities would include all of the following defects except one. Of the answers below choose the one that is not a structural discontinuity.
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
Fill the blanks with the answers provided. "These two valves, _______ and ________ are usually used together in a line. The flow of fluid through the line finds little friction from either one."
(ofe)The _________ has a one-to-one ratio of acetylene and oxygen, any additional oxygen needed for complete combustion comes from the surrounding air. Use the answers provided to fill in the blank.
(ofe)"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
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
"The ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed." This is the best definition of which of the terms below?
Most fuels, when exposed to air, water, or heat under normal condition will not chemically react. These fuels are classed as which of the below?
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?
Using the picture below, which of the following answer best describes the dimension "C"?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
A welder has set up a temporary fab area in a c-can. He has put 2 portable fans, one in the front and one in the back, in the c-can for ventilation. Based on the information provided, which type of ventilation is he using? Use the terms provided to choose the best answer.
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
(ofe)All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
What tool is in the picture below?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
What tool is pictured 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, with the loss of voluntary muscle control, as it travels through the body?
"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?
What tool is in the picture below?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
A lube oil piping header has a slope of ¹⁄₁₆ every 9 inches. In a 27' run, what is the total drop of the line? Choose the best answer from the ones provided below.
(ofe)Of the gases below, choose the one that has the highest flame temperature in its neutral state.
What type of wrench is pictured below?
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
You have to hire employees to work 40 hours a week to finish the job. If the job is projected for 3178 hours, how many employees will have to be hired? Choose the best answer from those provided below.
The markings required on a butt weld fitting does not include which of the following?
The recommended PVC grooved joint operating maximum temperature is which of the below?
What type of screwdriver head is pictured below?
What tool is in the picture below?
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.
(ofc)During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
(ofe)When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
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 the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for pressure?
Of the welded joint configurations, which of the terms below references the picture provided?
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?
(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 be created during non-destructive testing of welds?
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
Which of the numbered symbols below best represents a side view threaded 45° elbow?
"This two-part anchoring system consists of resin and hardener which are combined through a mixing nozzle, and an anchor rod." This is the best description of which of the following anchors?
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?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
"Provides requirements for design, fabrication, installation and inspection of steam heating, hot water heating, hot water supply boilers, and potable water heaters intended for low pressure service that are directly fired by oil, gas, electricity, coal or other solid or liquid fuels." This is the best description of which of the ASME sections below?
(es) Using the proper tool for the job is an integral part of working safely. When using the shank and the width of the tip to size the proper screwdriver, which of the screwdrivers below would you be sizing?
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
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.
(ofe)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.
Class 3000, is a fitting classification for which type of material?
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?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
(se)"An type of material that allows the flow of an electrical current in one or more directions." The best answer that this statement describes is which of the following?
(wf)"This term refers to a physical property of a material which describes the ability of a material containing a crack to resist further cracking."
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Curb stop valve" variation?
(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?
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.
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
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.
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."
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
There are many parts to a circle. Which of the answers below best relates to "C" in the picture provided?
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
(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?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
If a hose connection were to break during the pressuring of a hydrostatic test, which of the following pieces of equipment would prevent it from lashing around?
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? Choose the best answer from the ones provided below.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
