A randomized 100 question test from a pool of 898 questions, good luck!
What type of punch is pictured below?
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the orientation of the numerical dimensions.
As it relates to calculating grade, which of the terms below best describes the letter "B"?
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
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?
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 "H" in the picture provided?
(se)When sizing welding cables, which of the cables below would be the largest?
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
Which of the following disc designs is the most widely use variation for the gate valve?
Of the selection of units below, which would be best used to describe pressure?
A lube oil piping header has a slope of 2.5% for a 13500 mm run. What is the total drop of the line in meters? Choose the best answer from the ones provided below.
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
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 options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
Which type of fastener below requires a layout of the holes before fastener is installed?
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.
(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.
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
Looking at the body of a check valve you see a hinge pin on the body. Of the following valves what is the valve you are looking at?
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
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?
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?
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.
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.
What is one of the three main differences between DWV and pressure application fittings?
What tool is in the picture below?
Of the three common forged steel fitting classifications, class 4500 is considered:
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
Which is the best answer below that describes the following picture?
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
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?
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.
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.
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?
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Class 3000, is a fitting classification for which type of material?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
(se)What type of welding circuit is pictured 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.
A natural gas boiler has an output rating of 43500 Btu and is 67% efficient. Which of the answers below best represents it's input rating?
"A measure of a material's ability to undergo significant plastic deformation before rupture." This statement is the best description of which of the following terms?
Code B149.1-05 covers which of the following?
While fitting a joint you are made aware that there is no wall thickness stamped on the fitting you are going to use. The proper course of action would be?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
What tool is in the picture below?
"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.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
The most common type of gauge that is found on a regulator is a bourdon type. Choose from the situations below the best way not to have these gauges damaged when opening a cylinder.
Which of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
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.
(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?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
Typical hanger spacing for 150 mm stainless steel pipe is 5.5 m. Using that information, how many hangers are needed on a 46 m horizontal run?
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 "F" in the picture provided?
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.
The proper procedure for shutting down an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
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?
One of the following is not a disadvantage of a plug valve. Choose 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.
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
What tool is in the picture below?
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms below?
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
"Of all the plastic compression joining methods, this one will not create a flow restriction within the line." This is the best description for which of the following?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
A cold water piping system does not exceed 3000 psi @ 100 degrees F. What weight of pipe is required with class 3000 forged steel fitting?
What tool is in the picture 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?
(wf)Of the defects listed below, which one best describes the picture shown?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer below?
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
What tool is in the picture below?
From the following options, choose the most popular pressure testing method.
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
"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
When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Type "DWV" copper tubing has what colour identification strip?
Complete the following sentence with the options below. "This Section covers general descriptions, terminology and operation guidelines applicable to steel and cast iron boilers limited to the operating ranges of ASME _______."
Copper tube pressure fittings can be used on copper tube DWV piping systems.
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.