A randomized 100 question test from a pool of 991 questions, good luck!
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.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
What is the name of the ginder pictured below?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
(ofe)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?
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
In relation to soldering, what does the term "Capillary action" signify?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
(v) Valves have many uses in process control. Which of the valves below would be the worst choice for a throttling application for a slurry?
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.
"This operation of this type of chuck is with an external collar that you hand turn." This statement best describes which of the chucks below?
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.
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms below?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
"The steps in preparing this type of fusion weld and a steel weld are very similar." Which of the answers below best fits this description?
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?
"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?
"A substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
(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?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate backflow in a system?
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
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?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
"This type of drill is only for up to ½" holes that need to be precise." Choose the answer below that is best described by the statement.
(wf)Lack of fusion, oxidation and lack of penetration are all included in which of the following terms? Choose the best answer from those provided below
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would only be used for metric measurements primarily, but also imperial measurements only?
Lift, swing, and non slam are all variations of which type of valve?
(se)When sizing welding cables, which of the cables below would be the smallest?
What type of screwdriver head is pictured below?
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
(ofe)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.
(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?
(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 GTAW welding?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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?
(se)When the current flow meets resistance in a conductor, that energy is turned into what form? Choose the best answer from the ones provided below.
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
Of the safety concerns with soldering listed below, which would occur the least?
(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?
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
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.
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?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
Commonly receding lines are drawn from the horizontal at 30°, 45° or 60°. If you were to draw a receding line at a 45°, it would be foreshortened by which of the amounts below. Choose the best answer from the ones provided below
Upstream of the aftercooler and downstream of the air intake should be the location for which of the following components of a basic pneumatic system?
(es) Using the proper tool for the job is an integral part of working safely. When using an Allen head wrench, which type of wrench, from the answers below, are you using?
What tool is pictured below?
(es) Using the proper tool for the job is an integral part of working safely. When tightening a wide variety of bolts in one place, which of the wrenches below would best be suited for the job?
(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 largest range of flammability.
Which of the numbered symbols below best represents a side view threaded tee elbow?
What are the two common wall thicknesses for copper tubing?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
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.
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
(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 the outer layer of skin and the next layer, the dermis?
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.
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas valve" variation?
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?
A holding tank is 43 feet in diameter. How many feet of welding will it take to seal the lid on the top? Choose the best answers from those provided below.
In the groove and shoulder system, if you use a roll groove, what is the disadvantage of this type of groove? Choose the best answer of the options below.
(wf)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "width" of a 90° triangle?
(v) Individual types of valve have certain characteristics. Which of the valves below would be available in angle, Y, and straight configurations?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
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.
(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?
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.
Which of the numbered symbols below best represents a butt weld globe valve?
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
(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 cataracts with long term exposure?
What tool is in the picture below?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options 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.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Appliance valve" variation?
Using the picture below, choose the best answer that relates to the item indicated by the "B".
(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.
(ofc)"This type of oxy-fuel cutting torch has preheat gases supplied to the cutting tip." Which of the following torch types is best described by this statement?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
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 "G" in the picture provided?
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
Which is the best answer below that describes the following picture?
(ofc)Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
(bs)"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
Before entering a container to work, your Journeyman asks for a gas test to be done. The foreman agrees and puts the sniffer close to the roof of the container. Of the following answers, which gas would he be testing for?
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
(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?