A randomized 100 question test from a pool of 898 questions, good luck!
Using the picture below, which of the following answer best describes the dimension "A"?
(se)"The deflection of an electric arc from its normal path because of magnetic forces, usually after the current has been moving in the same path of travel for an extended period." This statement best describes which of the following answers?
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
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 you wanted a narrower bead, that has deeper penetration, which of the following techniques would be best suited for the task? Choose the best answer from the options below.
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.
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
Choose the best answer below that is the density of air at STP in metric measurement.
(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?
Socket weld fittings are commonly used on joints that are what size?
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
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?
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.
Plastic pipe can move slowly in hangers. This is due to temperature changes that have an effect on the expansion and contraction of the pipe. This mechanism is commonly called which of the below?
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?
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
What application is better suited for a double flared fitting?
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
(se)All welding machines have a duty cycle. A machine with a duty cycle of 72% with an amperage of 425, would run continuously at what amp maximum? Choose the best answer from the selection below.
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
At the bottom of a column of Hg, the pressure is 5.82 psi, how many inches of water column is required to exert this same pressure? Choose the best answer from those provided below
"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?
The design of a ball valve is similar to which of the listed valves?
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?
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
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.
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
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 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
What tool is in the picture below?
Which answer below best describes the following picture of a bender?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
The proper procedure for setting up an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
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)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
"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?
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
"Has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe." This is the best description of which fitting?
(mse)"This mechanical property is expressed in an elongation percentage. A bend test is used to achieve this percentage." Which of the properties is best described by this statement?
Of the list below, a try cock is considered what type of valve?
Of the valves below, which has a flow pattern that is non-directional?
"Are used with meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the flange." This is the best description of which type of fitting?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
At the end of the work week, your crew installed 45% of 50 mm, Sch 40 pipe The amount required for the job is 4791 m. Which of the answers below best relates to how much pipe is left to be installed?
Using the picture below, which of the following answer best describes the dimension "D"?
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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
What type of wrench is pictured below?
"During the creation of this style of groove, the steel of the pipe is cold formed while it is displaced inward." Of the answers below, choose the one best described by this statement.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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
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?
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
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.
The isometric below has an abundance of information contained within it. The amount of 3 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
When one substance is dissolved in another homogeneously, this is called a solution. Which of the three states of matter can a solution exist? Choose the best answer from the ones provided below.
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
"Heat number" is a designation that can be replaced by which term?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
(wf)Of the defects listed below, which one best describes the picture shown?
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
What tool is pictured below?
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
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
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
What type of screwdriver head is pictured below?
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
An acetylene bottle has a specific volumetric capacity. The cylinder should not be emptied more then one _______ of that capacity per hour. Choose the best answer to fill in the blank from the ones below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
The references in red along the west side of the drawing are best represented by which of the terms below?
Which of the numbered symbols below best represents a threaded ball valve?
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
What is one of the three main differences between DWV and pressure application fittings?
What tool is pictured below?
What tool is in the picture below?
This chisel has a cutting edge that is typically 60°,but can be reduced to 40° or increased to 90°. The chisel that best suits this description is which of the below?
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
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.
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
Blueprints are assebled into groups for ease of accessing the information quickly. In the commercial or industrial ares of work, there are commonly ________ divisions of these blueprints. Choose from the answers below to best fill in the blank.
Of the following answers, which is the best one for the torch pictured below?
(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?
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?
Which of the numbered symbols below best represents a socket weld gate valve?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
A dielectric union would be placed into lines to prevent which condition?
What type of screwdriver head is pictured below?
