A randomized 100 question test from a pool of 898 questions, good luck!
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?
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 floor of the container. Of the following answers, which gas would he be testing for?
Which of the numbered symbols below best represents a socket weld globe valve?
Which of the numbered symbols below best represents a socket weld gate valve?
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
(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.
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided 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?
What is one of the three main differences between DWV and pressure application fittings?
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure at an altitude of 3000 feet above sea level?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
What tool is pictured below?
What is one of the three main differences between DWV and pressure application fittings?
You are working with an isometric drawing that has dimensions in imperial measurements. Your journeyman has asked you to convert several measurements to inches. These measurements include 6', 4.5', 3'7" and 2'4". Choose the best answer below to reflect the total number of inches.
Of the welded joint configurations, which of the terms below references the picture provided?
Of the alloys below, which is the alloy of copper and zinc?
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
"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?
What type of punch is pictured below?
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
What tool is in the picture below?
(wf)The specific requirements of fabrication must include any of the the welding processes. Chemical and mechanical factors are taken into account in every facet of that fabrication. Any deviation from these requirements would be considered a defect." This statement best describes which of the following weld defects?
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided below
What type of screwdriver head is pictured below?
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
Choose the best answer below that is the density of water in imperial measurement.
There is a set number of steps in the procedure for creating proper joints with thermoplastic piping. Of the answers below, select the one that is closest to that number.
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
(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.
From the following options, choose the most popular pressure testing method.
Using the picture below, choose the best answer that relates to the item indicated by the "A".
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
(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 gouging. blades.
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(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.
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 "I" in the picture provided?
Choose the best answer below that is the density of air at STP in metric measurement.
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards below?
"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?
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.
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 in² base, when compared to a column of water the same height? Use the best answer from those provided below.
Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
"This Section provides such guidelines to assist those directly responsible for operating, maintaining, and inspecting power boilers." This is the best description of which of the following ASME sections?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
"A substance that undergoes a ___________, doesn't chemically alter what the substance is." Choose from the options below to best fill in the blank in this statement.
What tool is in the picture below?
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.
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
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.
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.
What tool is in the picture below?
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?
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?
What tool is in the picture below?
(se)All electrical conductors resist the flow of current to some degree. Which of the terms below is used to measure this resistance? From the answers below select the one best applies.
One of the following is not a disadvantage of a plug valve. Choose from the options below.
"This is the term used for the metal or steel that you are actually welding on." The term best described by this statement is which of the following?
(se)"This term is describing a welding machine that has a steep volt-amp curve. It is well suited for SMAW and GTAW welding." This statement best describes which of the following answers?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
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.
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
Which of the states of matter can be defined as having defined mass, but no defined volume or shape? Choose the best answer from the ones provided below.
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
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.
Which of the following disc designs is the most widely use variation for the gate valve?
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?
What tool is pictured below?
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.
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
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.
"This style of check valves doesn't rely on flow reversal or gravity to close. Instead, the valve is closed by a spring." Of the valves below, this is the best description of which?
What tool is in the picture below?
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
Every hacksaw blade has a "set". This particular "set" has the teeth in a wavy design running from left to right. . Of the answers below, choose the best "set" to match this description.
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
Using the picture below, which of the letters best illustrates a flat faced flange?
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
The recommended PVC grooved joint operating maximum temperature is which of the below?
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
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
"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?
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
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.
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?